Papers - SHIOKAWA, Kazuo
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Relative Contributions of Solar Wind Dynamic Pressure and Interplanetary Electric Field on the Early Positive Part of Main Phase of Geomagnetic Storms Reviewed Open Access
Raj J.K., Balan N., Zhang Q.H., Otsuka Y., Shiokawa K., Xing Z.Y., Manu V., Nilam B., Ma Y.Z., Wang Y.
Space Weather Vol. 24 ( 3 ) 2026.3
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Study of the Mid-Latitude Airglow Responses to Geomagnetic Storms Based on Long-Term Observations in Japan With the TIMED Satellite and Ionosondes Reviewed Open Access
Hotta Y., Shiokawa K., Otsuka Y., Nishioka M., Yue J.
Journal of Geophysical Research Space Physics Vol. 131 ( 3 ) 2026.3
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Wind Induced F3 Layer in the Middle Latitude During the Mother's Day Geomagnetic Disturbances of 10–11 May 2024 Reviewed Open Access
Rai B., Kalita B.R., Bhuyan P.K., Otsuka Y., Shiokawa K., Pallamraju D.
Journal of Geophysical Research Space Physics Vol. 131 ( 2 ) 2026.2
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Power attenuation of Pc1 waves during propagation from the magnetosphere to the ionosphere observed by the Arase satellite and PWING ground stations Reviewed Open Access
Jaeyoung Kwak, Chae-Woo Jun, Yukinaga Miyashita, Jaeheung Park, Yoshizumi Miyoshi, Kazuo Shiokawa, Ayako Matsuoka, Mariko Teramoto, Kazuhiro Yamamoto, Iku Shinohara, Yoshiya Kasahara, Fuminori Tsuchiya, Atsushi Kumamoto, Atsuki Shinbori, Dmitry Baishev, Igor Poddelsky
Earth, Planets and Space 2026.1
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Characteristic behavior of SAR arc, STEVE and Red-Green arc during HILDCAA events Reviewed
Nema A., Shiokawa K., Connors M., Pathak K.N., Datta A.
Advances in Space Research 2026
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COURSE: Cross-scale cOUpling pRocesses in the Solar–tErrestrial system—SCOSTEP’s new program for 2026–2030 Reviewed Open Access
Laurenza M., Shiokawa K., Molina M.G., Liu H.L., Krivova N.A., Funke B., Kusano K., Habarulema J.B., Buresova D., West M.J., Chau J., Zhang J., Nesse H., Usoskin I., Alberti T., Alfonsi L., Coddington O., Dasso S., Fung S.F., Hayakawa H., Miyoshi Y., Nakamura R., Temmer M., Stolle C., Zong Q.G., Briand C., Goplaswamy N., Safranova J.
Earth Planets and Space Vol. 77 ( 1 ) 2025.12
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Effects of Field Line Curvature Scattering on Energetic Proton Precipitation and Isotropy in the Magnetosphere Reviewed Open Access
S. Imajo, Y. Miyoshi, S. Kasahara, S. Yokota, A. Matsuoka, K. Keika, T. Hori, I. Shinohara, K. Shiokawa, K. Yamamoto, M. Teramoto
Journal of Geophysical Research: Space Physics Vol. 130 ( 11 ) 2025.11
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Ida K., Yoshinuma M., Ebihara Y., Shiokawa K.
Geophysical Research Letters Vol. 52 ( 21 ) 2025.11
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Medium-Scale Traveling Ionospheric Disturbances Observed by Nadir-Viewing 630 nm Airglow Imaging From the International Space Station Reviewed Open Access
Yuta Hozumi, Akinori Saito, Michi Nishioka, Takeshi Sakanoi, Jia Yue, Min-Yang Chou, Satoshi Andoh, Atsushi Yamazaki, Yuichi Otsuka, Kazuo Shiokawa
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 130 ( 10 ) 2025.10
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Morita S., Shiokawa K., Otsuka Y., Nshitani N., Shinbori A., Fujimoto A., Yoshikawa A., Nishioka M., Perwitasari S., Yamamoto M., Sori T.
Journal of Geophysical Research Space Physics Vol. 130 ( 10 ) 2025.10
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Evolution and decay of a stable and a dynamic airglow patch Reviewed
Eriksen N.K., Nishimura Y., Zettergren M., Lorentzen D.A., Oksavik K., Baddeley L.J., Hosokawa K., Shiokawa K., Lamarche L., Redden M.E., Bhatt A.
Journal of Atmospheric and Solar Terrestrial Physics Vol. 275 2025.10
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Machine Learning Recognition and Phase Velocity Estimation of Atmospheric Gravity Waves from OI 557.7 nm All-Sky Airglow Images Reviewed Open Access
Mahmoud R., Abdelwahab M., Shiokawa K., Mahrous A.
AI Switzerland Vol. 6 ( 10 ) 2025.10
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Strong Substorm Development From Polar-Cap Arc Laydown Along the Auroral Poleward Boundary Reviewed
Lyons L.R., Nishimura Y., Liu J., Yadav S., Zou Y., Bristow W.A., Donovan E., Nishitani N., Shiokawa K., Hosokawa K.
Journal of Geophysical Research Space Physics Vol. 130 ( 10 ) 2025.10
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Reduction of High Latitude Ionospheric Electron Density by the Impact of Negative Solar Wind Pressure Pulse During the Geomagnetic Storm of 23 March 2023 Reviewed Open Access
Geetashree Kakoti, Mala S. Bagiya, Geeta Vichare, Kazuo Shiokawa, P. R. Shreedevi, Nozomu Nishitani, Yuichi Otsuka, Atsuki Shinbori, Michi Nishioka, Septi Perwitasari
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 130 ( 8 ) 2025.8
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Strong Westward Current Pulse at Auroral Latitudes Extending to Dawn-Side Low-Latitudes Due To Enhanced Density Within Kelvin-Helmholtz Wave Vortex in Solar Wind Reviewed Open Access
Nilam B., Tulasi Ram S., Oliveira D.M., Remya B., Shiokawa K., Rai D., Sibeck D., Dimri A.P.
Geophysical Research Letters Vol. 52 ( 15 ) 2025.8
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Ionospheric Scintillation and Geomagnetic Disturbance Caused by Space Hurricanes Reviewed Open Access
Lu S., Xing Z.Y., Zhang Q.H., Zhang Y.L., Yang H.G., Oksavik K., Lyons L.R., Shiokawa K., Wang Y., Ma Y.Z., Wang X.Y., Xu T., Sun S.J., Zhang D.
Space Weather Vol. 23 ( 7 ) 2025.7
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A Bootstrapping Convolutional Neural Network Technique for Optimizing Automated Detection of Equatorial Plasma Bubbles by Optical All-Sky Imagers Reviewed Open Access
Okoh D., Cesaroni C., Rabiu B., Shiokawa K., Otsuka Y., Ogunjo S., Akerele A., Habarulema J.B., Nava B., Migoya-Orué Y., Jamjareegulgarn P., Seun A., Adama O., Ochieng G., Ameh J., Awuor A., Baki P.
Earth and Space Science Vol. 12 ( 6 ) 2025.6
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Simultaneous ground-satellite observations of ELF/VLF emissions generated by a strong magnetospheric compression Reviewed Open Access
Claudia Martinez-Calderon, Kazuo Shiokawa, Ondřej Santolík, Satoshi Kurita, Kunihiro Keika, Martin Connors, Ian Schofield, Miroslav Hanzelka, William S. Kurth
Earth, Planets and Space Vol. 77 ( 1 ) 2025.4
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Upadhyay K., Shiokawa K., Pallamraju D., Gololobov A.
Advances in Space Research Vol. 75 ( 6 ) page: 4731 - 4739 2025.3
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Automatic Detection of Equatorial Plasma Bubbles in Airglow Images Using Two-Dimensional Principal Component Analysis and Explainable Artificial Intelligence Reviewed Open Access
Yacoub M., Abdelwahab M., Shiokawa K., Mahrous A.
Machine Learning and Knowledge Extraction Vol. 7 ( 1 ) 2025.3
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Krishnan L.G., Shiokawa K., Pant T.K., Lu G., Shreedevi P.R., Otsuka Y., Sunda S.
Journal of Geophysical Research Space Physics Vol. 130 ( 3 ) 2025.3
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Asuka Hirai, Fuminori Tsuchiya, Takahiro Obara, Yoshizumi Miyoshi, Yuto Katoh, Yasumasa Kasaba, Kazuo Shiokawa, Atsushi Kumamoto, Yoshiya Kasahara, Shoya Matsuda, Hiroaki Misawa, Satoshi Kurita, Chae-Woo Jun, Hiroyo Ohya, Martin G. Connors
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 130 ( 3 ) 2025.3
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Statistical Analysis of Van Allen Probes-B Observations of Stable Auroral Red Arc Intervals in the Overlap Region Between the Plasmasphere and the Ring Current Reviewed Open Access
Sugimura R., Shiokawa K., Miyoshi Y., Smith C., Spence H., Reeves G.
Journal of Geophysical Research Space Physics Vol. 130 ( 3 ) 2025.3
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Multi‐Event Analysis of STEVE, SAR Arc, and Red/Green Arc at Subauroral Latitudes Using Data From Ground Optical and Radio Instruments and the Arase and Van Allen Probes Satellites Reviewed Open Access
Rei Sugimura, Kazuo Shiokawa, Yuichi Otsuka, Shin‐ichiro Oyama, Arto Oksanen, Martin Connors, Akira Kadokura, Igor Poddelsky, Nozomu Nishitani, Simon G. Shepherd, J. Michael Ruohoniemi, Charles Smith, Harlan Spence, Geoff Reeves, Herbert O. Funsten, Yoshizumi Miyoshi, Iku Shinohara, Yoshiya Kasahara, Fuminori Tsuchiya, Atsushi Kumamoto, Atsuki Shinbori, Kazushi Asamura, Shoichiro Yokota, Yoichi Kazama, C.‐W. Jun, Shiang‐Yu Wang, Sunny W. Y. Tam, Tzu‐Fang Chang, Bo‐Jhou Wang, Satoshi Kasahara, Kunihiro Keika, Tomoaki Hori, Ayako Matsuoka
Journal of Geophysical Research: Space Physics Vol. 130 ( 2 ) 2025.2
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Yacoub M., Abdelwahab M., Shiokawa K., Mahrous A.
Advances in Space Research Vol. 75 ( 2 ) page: 2391 - 2402 2025.1
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Krishnan L.G., Shiokawa K., Pant T.K., Vichare G.
Journal of Geophysical Research Space Physics Vol. 130 ( 1 ) 2025.1
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Transdisciplinary Network Formation by Institute for Space-Earth Environmental Research, Nagoya University, and Geochemistry Reviewed Open Access
Yasunori Mori, Masayo Minami, Kazuo Shiokawa
Abstracts of Annual Meeting of the Geochemical Society of Japan Vol. 72 ( 0 ) page: 241 2025
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Gavrilov N.M., Koval A.V., Popov A.A., Shiokawa K.
Advances in Space Research 2025
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Post-midnight purple arc and patches appeared on the high latitude part of the auroral oval: Dawnside counterpart of STEVE? Reviewed Open Access
Sota Nanjo, Gabriel Arne Hofstra, Kazuo Shiokawa, Atsuki Shinbori, Satonori Nozawa, Keisuke Hosokawa
Earth, Planets and Space Vol. 76 ( 1 ) 2024.12
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Spatial structures of blue low-latitude aurora observed from Japan during the extreme geomagnetic storm of May 2024 Reviewed Open Access
Nanjo S., Shiokawa K.
Earth Planets and Space Vol. 76 ( 1 ) 2024.12
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Properties of EMIC waves and EMIC wave-driven REP observed in subauroral latitudes Reviewed
Asuka Hirai, Fuminori Tsuchiya, Takahiro Obara, Yoshizumi Miyoshi, Yuto Katoh, Yasumasa Kasaba, Kazuo Shiokawa, Atsushi Kumamoto, Yoshiya Kasahara, Shoya Matsuda, Hiroaki Misawa, Satoshi Kurita, Chae-Woo Jun, Hiroyo Ohya, Martin Connors
2024.9
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Ma L., Yu Y., Ding X., Liu X., An D., Zhou C., Cao J., Shiokawa K.
Geophysical Research Letters Vol. 51 ( 18 ) 2024.9
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Precipitation of Auroral Electrons Accelerated at Very High Altitudes: Impact on the Ionosphere and a Possible Acceleration Mechanism Reviewed Open Access
S. Imajo, Y. Miyoshi, Y. Kazama, K. Asamura, I. Shinohara, K. Shiokawa, Y. Kasahara, Y. Kasaba, A. Matsuoka, S.‐Y. Wang, S. W. Y. Tam, T.‐F. Chang, B.‐J. Wang, C.‐W. Jun, M. Teramoto, S. Kurita, F. Tsuchiya, A. Kumamoto, K. Saito, T. Hori
Journal of Geophysical Research: Space Physics Vol. 129 ( 9 ) 2024.9
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First Observation of Temporal Variation of STEVE Altitudes Using Triangulation by Two Color Cameras Reviewed Open Access
Chen L., Shiokawa K., Connors M., Kato Y., Tsuboi T.
Journal of Geophysical Research Space Physics Vol. 129 ( 9 ) 2024.9
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Search for Pulsed Ultralow-Frequency Electromagnetic Precursors of Earthquakes Reviewed
Martines-Bedenko V.A., Pilipenko V.A., Shiokawa K., Kasimova V.A.
Izvestiya Physics of the Solid Earth Vol. 60 ( 4 ) page: 726 - 735 2024.8
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Comparison of Very Low Frequency Wave Intensities Measured by a Low‐Altitude Spacecraft and on the Ground Reviewed Open Access
F. Němec, K. Drastichová, J. Manninen, C. Martinez‐Calderon, K. Shiokawa, M. Connors
Journal of Geophysical Research: Space Physics Vol. 129 ( 7 ) 2024.7
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Occurrence of Mesospheric Frontal Structures Over the High Latitude Station, Tromsø, Norway Reviewed
Chauhan N., Shiokawa K., Gurubaran S., Nozawa S., Oyama S.i., Nakamura T.
Journal of Geophysical Research Space Physics Vol. 129 ( 7 ) 2024.7
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Kato, Y, Shiokawa, K, Tanaka, Y, Ozaki, M, Kadokura, A, Oyama, S.‐i, Alexey Oinats, Martin Connors, Dmitry Baishev
Journal of Geophysical Research: Space Physics Vol. 129 ( 7 ) 2024.7
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Magnetic Storm-Time Red Aurora as Seen From Hokkaido, Japan on 1 December 2023 Associated With High-Density Solar Wind Reviewed Open Access
Ryuho Kataoka, Yoshizumi Miyoshi, Kazuo Shiokawa, Nozomu Nishitani, Kunihiro Keika, Takanobu Amano, Kanako Seki
Geophysical Research Letters Vol. 51 ( 12 ) 2024.6
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Special issue of SCOSTEP's 15th Quadrennial Solar-Terrestrial Physics Symposium (STP-15) Reviewed Open Access
Shiokawa K., Marsh D., Pallamraju D., Patsourakos S., Pedatella N., Ratnam M.V., Rozanov E., Srivastava N., Tulasiram S.
Journal of Atmospheric and Solar Terrestrial Physics Vol. 259 2024.6
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P. R. Shreedevi, Yiqun Yu, Yoshizumi Miyoshi, Xingbin Tian, Minghui Zhu, Vania K. Jordanova, Satoko Nakamura, Chae‐Woo Jun, Sandeep Kumar, Kazuo Shiokawa, Martin Connors, T. Hori, Masafumi Shoji, I. Shinohara, S. Yokota, S. Kasahara, K. Keika, A. Matsuoka, Akira Kadokura, Fuminori Tsuchiya, Atsushi Kumamoto, Yoshiya Kasahara
Journal of Geophysical Research: Space Physics Vol. 129 ( 6 ) 2024.5
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Observation and Numerical Simulation of Cold Ions Energized by EMIC Waves Reviewed Open Access
K.‐H. Kim, C.‐W. Jun, J.‐W. Kwon, J. Lee, K. Shiokawa, Y. Miyoshi, E.‐H. Kim, K. Min, J. Seough, K. Asamura, I. Shinohara, A. Matsuoka, S. Yokota, Y. Kasahara, S. Kasahara, T. Hori, K. Keika, A. Kumamoto, F. Tsuchiya
Journal of Geophysical Research: Space Physics Vol. 129 ( 5 ) 2024.5
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Yin Z.F., Zhou X.Z., Hu Z.J., Yue C., Zong Q.G., Liu Z.Y., Liu J.J., Shiokawa K., Oyama S.i., Baishev D.
Journal of Geophysical Research Space Physics Vol. 129 ( 5 ) 2024.5
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Statistical Analysis of Low-Latitude Boundary of Polar-Type Medium-Scale Traveling Ionospheric Disturbances Observed by a 630-nm Airglow Imager at Nyrölä, Finland Reviewed Open Access
Masaki Sato, Kazuo Shiokawa, Shin ichiro Oyama, Yuichi Otsuka, Atsuki Shinbori, Arto Oksanen
Journal of Geophysical Research: Space Physics Vol. 129 ( 4 ) 2024.4
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New observational projects in New Zealand for studying radiation belt loss processes in the deep inner magnetosphere: instrumentation, operation by solar power and initial results Reviewed Open Access
Yuki Obana, Kaori Sakaguchi, Masahito Nosé, Keisuke Hosokawa, Peter Jaquiery, Satoko Saita, Kazuo Shiokawa, Martin Connors, Akira Kadokura, Tsutomu Nagatsuma, Tanja Petersen
Earth, Planets and Space Vol. 76 ( 1 ) 2024.3
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How to identify and forecast severe space weather events Reviewed
Balan N., Zhang Q.H., Ram S.T., Shiokawa K., Manu V., Xing Z.Y.
Journal of Atmospheric and Solar Terrestrial Physics Vol. 256 2024.3
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Thermospheric Wind Response to March 2023 Storm: Largest Wind Ever Observed With a Fabry-Perot Interferometer in Tromsø, Norway Since 2009 Reviewed Open Access
S. Oyama, H. Vanhamäki, L. Cai, A. Shinbori, K. Hosokawa, T. Sakanoi, K. Shiokawa, A. Aikio, I. I. Virtanen, Y. Ogawa, Y. Miyoshi, S. Kurita, N. Nishitani
Space Weather Vol. 22 ( 3 ) 2024.3
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H. Ohya, T. Suzuki, F. Tsuchiya, H. Nakata, K. Shiokawa
Radio Science Vol. 59 ( 3 ) 2024.2
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Longitudinal Development of Cosmic Noise Absorption Based on Multipoint Observations at Subauroral Latitudes During Storm‐Time Substorms on 25–28 August 2018 Reviewed Open Access
Yuto Kato, Kazuo Shiokawa, Yoshimasa Tanaka, Mitsunori Ozaki, Akira Kadokura, Shin‐ichiro Oyama, Alexey Oinats, Martin Connors, Dmitry Baishev
Journal of Geophysical Research: Space Physics Vol. 129 ( 1 ) 2024.1
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A Closer Cooperation between Space and Seismology Communities – a Way to Avoid Errors in Hunting for Earthquake Precursors Reviewed Open Access
Pilipenko V.A., Shiokawa K.
Russian Journal of Earth Sciences Vol. 24 ( 1 ) 2024
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Ishii M., Eduardo Rezende Costa J., Kuznetsova M.M., Andries J., Gopalswamy N., Belehaki A., Alfonsi L., Shiokawa K., Stanislawska I., Bingham S., Kalegaev V., Kent Tobiska W., Rees D., Glover A., Spann J.F.
Advances in Space Research 2024
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On the Creation, Depletion, and End of Life of Polar Cap Patches Reviewed Open Access
Eriksen, NK; Lorentzen, DA; Oksavik, K; Baddeley, L; Hosokawa, K; Shiokawa, K; Bland, E; Paxton, L; Zhang, YL; Mcwilliams, K; Yeoman, T; Themens, DR
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 128 ( 12 ) 2023.12
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Surkov, VV; Pilipenko, VA; Shiokawa, K
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 128 ( 10 ) 2023.10
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L. Chen, K. Shiokawa, Y. Miyoshi, S. Oyama, C‐W. Jun, Y. Ogawa, K. Hosokawa, Y. Kazama, S. Y. Wang, S. W. Y. Tam, T. F. Chang, B. J. Wang, K. Asamura, S. Kasahara, S. Yokota, T. Hori, K. Keika, Y. Kasaba, A. Kumamoto, F. Tsuchiya, M. Shoji, Y. Kasahara, A. Matsuoka, I. Shinohara, S. Nakamura
Journal of Geophysical Research: Space Physics 2023.9
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A machine learning approach for total electron content (TEC) prediction over the northern anomaly crest region in Egypt Reviewed Open Access
Rukundo W., Shiokawa K., Elsaid A., AbuElezz O.A., Mahrous A.M.
Advances in Space Research Vol. 72 ( 3 ) page: 790 - 804 2023.8
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K. Hosokawa, S.‐I. Oyama, Y. Ogawa, Y. Miyoshi, S. Kurita, M. Teramoto, S. Nozawa, T. Kawabata, Y. Kawamura, Y.‐M. Tanaka, H. Miyaoka, R. Kataoka, K. Shiokawa, U. Brändström, E. Turunen, T. Raita, M. G. Johnsen, C. Hall, D. Hampton, Y. Ebihara, Y. Kasahara, S. Matsuda, I. Shinohara, R. Fujii
Journal of Geophysical Research: Space Physics Vol. 128 ( 8 ) 2023.8
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Tsuboi Takuma, Shiokawa Kazuo, Otsuka Yuichi, Fujinami Hatsuki, Nakamura Takuji, Neudegg David
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 128 ( 8 ) 2023.8
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Spatio-Temporal Characteristics of IPDP-Type EMIC Waves on April 19, 2017: Implications for Loss of Relativistic Electrons in the Outer Belt Reviewed Open Access
Asuka Hirai, Fuminori Tsuchiya, Takahiro Obara, Yuto Katoh, Yoshizumi Miyoshi, Kazuo Shiokawa, Yasumasa Kasaba, Hiroaki Misawa, Chae Woo Jun, Satoshi Kurita, Martin G. Connors, Aaron T. Hendry, Atsuki Shinbori, Yuichi Otsuka, Takuya Tsugawa, Michi Nishioka, Septi Perwitasari, Jerry W. Manweiler
Journal of Geophysical Research: Space Physics Vol. 128 ( 8 ) 2023.8
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Okoh Daniel, Shiokawa Kazuo, Otsuka Yuichi, Rabiu Babatunde, Habarulema John Bosco, Migoya-Orue Yenca, Cesaroni Claudio
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 249 2023.8
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IMF Dependence of Midnight Bifurcation in the Thermospheric Wind at an Auroral Latitude Based on Nine Winter Measurements in Tromsø, Norway Reviewed Open Access
S. Oyama, K. Hosokawa, H. Vanhamäki, A. Aikio, T. Sakanoi, L. Cai, I. I. Virtanen, K. Shiokawa, N. Nishitani, A. Shinbori, Y. Ogawa
Geophysical Research Letters Vol. 50 ( 14 ) 2023.7
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Interhemispheric Coupling Study by Observations and Modelling (ICSOM): Concept, Campaigns, and Initial Results Reviewed Open Access
Kaoru Sato, Yoshihiro Tomikawa, Masashi Kohma, Ryosuke Yasui, Dai Koshin, Haruka Okui, Shingo Watanabe, Kazuyuki Miyazaki, Masaki Tsutsumi, Damian Murphy, Chris Meek, Yufang Tian, Manfred Ern, Gerd Baumgarten, Jorge L. Chau, Xinzhao Chu, Richard Collins, Patrick J. Espy, Hiroyuki Hashiguchi, Andrew J. Kavanagh, Ralph Latteck, Franz‐Josef Lübken, Marco Milla, Satonori Nozawa, Yasunobu Ogawa, Kazuo Shiokawa, M. Joan Alexander, Takuji Nakamura, William E. Ward
Journal of Geophysical Research: Atmospheres Vol. 128 ( 11 ) 2023.6
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Geomagnetic activity dependence and dawn-dusk asymmetry of thermospheric winds from 9-year measurements with a Fabry–Perot interferometer in Tromsø, Norway Reviewed Open Access
Shin-ichiro Oyama, Anita Aikio, Takeshi Sakanoi, Keisuke Hosokawa, Heikki Vanhamäki, Lei Cai, Ilkka Virtanen, Marcus Pedersen, Kazuo Shiokawa, Atsuki Shinbori, Nozomu Nishitani, Yasunobu Ogawa
Earth, Planets and Space Vol. 75 ( 1 ) 2023.5
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Unsolved problems: Mesoscale polar cap flow channels' structure, propagation, and effects on space weather disturbances Reviewed Open Access
Lyons Larry. R. R., Nishimura Yukitoshi, Liu Jiang, Zou Ying, Bristow William. A. A., Yadav Sneha, Donovan Eric, Nishitani Nozomu, Shiokawa Kazuo, Hosokawa Keisuke
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES Vol. 10 2023.4
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Gololobov A., Shiokawa K., Baishev D., Inaba Y., Otsuka Y., Connors M.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 128 ( 4 ) 2023.4
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Multi-Event Analysis of Magnetosphere-Ionosphere Coupling of Nighttime Medium-Scale Traveling Ionospheric Disturbances From the Ground and the Arase Satellite Reviewed Open Access
K. Kawai, K. Shiokawa, Y. Otsuka, S. Oyama, M. G. Connors, Y. Kasahara, Y. Kasaba, S. Nakamura, F. Tsuchiya, A. Kumamoto, A. Shinbori, A. Matsuoka, I. Shinohara, Y. Miyoshi
Journal of Geophysical Research: Space Physics Vol. 128 ( 2 ) 2023.2
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A Statistical Study of Longitudinal Extent of Pc1 Pulsations Using Seven PWING Ground Stations at Subauroral Latitudes Reviewed Open Access
Jie Liu, Kazuo Shiokawa, Shin‐Ichiro Oyama, Yuichi Otsuka, Chae‐Woo Jun, Masahito Nosé, Tsutomu Nagatsuma, Kaori Sakaguchi, Akira Kadokura, Mitsunori Ozaki, Martin Connors, Dmitry Baishev, Nozomu Nishitani, Alexey Oinats, Vladimir Kurkin, Tero Raita
Journal of Geophysical Research: Space Physics Vol. 128 ( 1 ) 2023.1
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Ionospheric Modulation by EMIC Wave-Driven Proton Precipitation: Observations and Simulations Reviewed Open Access
Tian X., Yu Y., Gong F., Ma L., Cao J., Solomon S.C., Shreedevi P.R., Shiokawa K., Otsuka Y., Oyama S.i., Miyoshi Y.
Journal of Geophysical Research Space Physics Vol. 128 ( 1 ) 2023.1
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ELECTROMAGNETIC ULF/ELF OSCILLATIONS CAUSED BY THE ERUPTION OF THE TONGA VOLCANO Reviewed Open Access
Martines-Bedenko V. A., Pilipenko V. A., Shiokawa K., Akbashev R. R.
SOLAR-TERRESTRIAL PHYSICS Vol. 9 ( 1 ) page: 47 - 55 2023
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Ultra Low Frequency Modulation of Energetic Electron Precipitation in the D-Region Ionosphere in a Magnetically Quiet Time Using OCTAVE Very Low Frequency and Low Frequency (VLF/LF) Observations Reviewed
Kentaro Tanaka, Hiroyo Ohya, Fuminori Tsuchiya, Kenro Nozaki, Mariko Teramoto, Kazuo Shiokawa, Yoshizumi Miyoshi, Martin Connors, Hiroyuki Nakata
URSI Radio Science Letters Vol. 4 2023
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SEARCH FOR PULSED ULTRALOW-FREQUENCY ELECTROMAGNETIC EARTHQUAKE PRECURSORS Reviewed Open Access
Martines-Bedenko V.A., Pilipenko V.A., Shiokawa K., Kasimova V.A.
Geophysical Research Vol. 24 ( 2 ) page: 5 - 24 2023
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Relationship between geomagnetic storms and occurrence of ionospheric irregularities in the west sector of Africa during the peak of the 24th solar cycle Reviewed Open Access
Ondede George Ochieng, Rabiu A. B., Okoh Daniel, Baki Paul, Olwendo Joseph, Shiokawa Kazuo, Otsuka Yuichi
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES Vol. 9 2022.11
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L. Chen, K. Shiokawa, Y. Miyoshi, S. Oyama, C‐W. Jun, Y. Ogawa, K. Hosokawa, Y. Inaba, Y. Kazama, S. Y. Wang, S. W. Y. Tam, T. F. Chang, B. J. Wang, K. Asamura, S. Kasahara, S. Yokota, T. Hori, K. Keika, Y. Kasaba, A. Kumamoto, F. Tsuchiya, M. Shoji, Y. Kasahara, A. Matsuoka, I. Shinohara, S. Imajo, S. Nakamura, M. Kitahara
Journal of Geophysical Research: Space Physics Vol. 127 ( 11 ) 2022.11
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Thermospheric wind response to a sudden ionospheric variation in the trough: Event at a pseudo breakup during geomagnetically quiet conditions Reviewed Open Access
S.-i. Oyama, H. Vanhamäki, L. Cai, A. Aikio, M. Rietveld, Y. Ogawa, T. Raita, M. Kellinsalmi, K. Kauristie, B. Kozelov, A. Shinbori, K. Shiokawa, T. T. Tsuda, T. Sakanoi
Earth Planets Space Vol. 74 ( 1 ) page: 154 2022.10
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Localized mesospheric ozone destruction corresponding to isolated proton aurora coming from Earth's radiation belt. Reviewed International journal Open Access
Mitsunori Ozaki, Kazuo Shiokawa, Ryuho Kataoka, Martin Mlynczak, Larry Paxton, Martin Connors, Satoshi Yagitani, Shion Hashimoto, Yuichi Otsuka, Satoshi Nakahira, Ian Mann
Scientific reports Vol. 12 ( 1 ) page: 16300 - 16300 2022.10
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Hideto Naito, Kazuo Shiokawa, Yuichi Otsuka, Hatsuki Fujinami, Takuma Tsuboi, Takeshi Sakanoi, Akinori Saito, Takuji Nakamura
Journal of Geophysical Research: Space Physics Vol. 127 ( 10 ) 2022.10
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Nakamura Kohki, Shiokawa Kazuo, Nose Masahito, Nagatsuma Tsutomu, Sakaguchi Kaori, Spence Harlan, Reeves Geoff, Funsten Herbert O., MacDowall Robert, Smith Charles, Wygant John, Bonnell John, Mann Ian R.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 127 ( 9 ) 2022.9
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Statistical Study of Subauroral Arc Detachment at Athabasca, Canada: New Insights on STEVE Reviewed
Yadav Sneha, Shiokawa Kazuo, Otsuka Yuichi, Connors Martin
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 127 ( 9 ) 2022.9
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Quantifying the Size and Duration of a Microburst‐Producing Chorus Region on 5 December 2017 Reviewed Open Access
S. S. Elliott, A. W. Breneman, C. Colpitts, J. M. Pettit, C. A. Cattell, A. J. Halford, M. Shumko, J. Sample, A. T. Johnson, Y. Miyoshi, Y. Kasahara, C. M. Cully, S. Nakamura, T. Mitani, T. Hori, I. Shinohara, K. Shiokawa, S. Matsuda, M. Connors, M. Ozaki, J. Manninen
Geophysical Research Letters Vol. 49 ( 15 ) page: e2022GL099655 2022.8
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A Story of Developing the Idea of Plasma-Sheet Flow Braking Reviewed Open Access
Shiokawa Kazuo
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES Vol. 9 2022.8
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Collaborative Research Activities of the Arase and Van Allen Probes Reviewed Open Access
Y. Miyoshi, I. Shinohara, S. Ukhorskiy, S. G. Claudepierre, T. Mitani, T. Takashima, T. Hori, O. Santolik, I. Kolmasova, S. Matsuda, Y. Kasahara, M. Teramoto, Y. Katoh, M. Hikishima, H. Kojima, S. Kurita, S. Imajo, N. Higashio, S. Kasahara, S. Yokota, K. Asamura, Y. Kazama, S.-Y. Wang, C.-W. Jun, Y. Kasaba, A. Kumamoto, F. Tsuchiya, M. Shoji, S. Nakamura, M. Kitahara, A. Matsuoka, K. Shiokawa, K. Seki, M. Nosé, K. Takahashi, C. Martinez-Calderon, G. Hospodarsky, C. Colpitts, Craig Kletzing, J. Wygant, H. Spence, D. N. Baker, G. D. Reeves, J. B. Blake, L. Lanzerotti
Space Science Reviews Vol. 218 ( 5 ) page: 38 2022.8
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Signatures of Auroral Potential Structure Extending Through the Near‐Equatorial Inner Magnetosphere Reviewed Open Access
S. Imajo, Y. Miyoshi, K. Asamura, I. Shinohara, M. Nosé, K. Shiokawa, Y. Kasahara, Y. Kasaba, A. Matsuoka, S. Kasahara, S. Yokota, K. Keika, T. Hori, M. Shoji, S. Nakamura, M. Teramoto
Geophysical Research Letters Vol. 49 ( 10 ) 2022.5
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Slow Contraction of Flash Aurora Induced by an Isolated Chorus Element Ranging From Lower-Band to Upper-Band Frequencies in the Source Region Reviewed Open Access
Mitsunori Ozaki, Satoshi Yagitani, Kazuo Shiokawa, Yoshimasa Tanaka, Yasunobu Ogawa, Keisuke Hosokawa, Yoshiya Kasahara, Yusuke Ebihara, Yoshizumi Miyoshi, Kousuke Imamura, Ryuho Kataoka, Shin-ichiro Oyama, Teppei Chida, Akira Kadokura
GEOPHYSICAL RESEARCH LETTERS Vol. 49 ( 9 ) 2022.5
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Statistical survey of Arase satellite data sets in conjunction with the Finnish Riometer Network Reviewed Open Access
Neethal Thomas, Antti Kero, Yoshizumi Miyoshi, Kazuo Shiokawa, Miikka Hyötylä, Tero Raita, Yoshiya Kasahara, Iku Shinohara, Shoya Matsuda, Satoko Nakamura, Satoshi Kasahara, Shoichiro Yokota, Kunihiro Keika, Tomoaki Hori, Takefumi Mitani, Takeshi Takashima, Kazushi Asamura, Yoichi Kazama, Shiang‐Yu Wang, C‐W. Jun, Nana Higashio
Journal of Geophysical Research: Space Physics Vol. 127 ( 5 ) 2022.5
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Simultaneous Observations of EMIC‐Induced Drifting Electron Holes (EDEHs) in the Earth's Radiation Belt by the Arase Satellite, Van Allen Probes, and THEMIS Reviewed Open Access
S. Nakamura, Y. Miyoshi, K. Shiokawa, Y. Omura, T. Mitani, T. Takashima, N. Higashio, I. Shinohara, T. Hori, S. Imajo, A. Matsuoka, F. Tsuchiya, A. Kumamoto, Y. Kasahara, M. Shoji, H. Spence, V. Angelopoulos
Geophysical Research Letters Vol. 49 ( 5 ) 2022.3
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Detecting Equatorial Plasma Bubbles on All-Sky Imager Images Using Convolutional Neural Network Reviewed
Srisamoodkham W., Shiokawa K., Otsuka Y., Ansari K., Jamjareegulgarn P.
Lecture Notes in Networks and Systems Vol. 461 page: 481 - 487 2022
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Variations of Zonal Wind Velocity in the Thermosphere Observed at Southeast Asian Sector During Quiet and Active Geomagnetic Days Reviewed
Sarudin Idahwati, Hamid Nurul Shayana Abdul, Abdullah Mardina, Rusli Fatin Nur Syakirah Mohd, Otsuka Yuichi, Shiokawa Kazuo, Yatini Clara, Komonjinda Siramas, Somboon Ekkarach
JURNAL FIZIK MALAYSIA Vol. 43 ( 1 ) page: 10025 - 10035 2022
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Spatio-Temporal Distributions of Lightning Stroke Charge Using ELF and Meteorological Data Reviewed
Yasuhide Hobara, Takuhiko Ohashi, Tomonori Shiraishi, Kazuo Shiokawa
Lecture Notes in Electrical Engineering Vol. 842 page: 329 - 337 2022
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RESPONSE OF THE D-REGION IONOSPHERE TO FIREBALLS USING VLF/LF TRANSMITTER SIGNALS Reviewed Open Access
Takeru Suzuki, Hiroyo Ohya, Fuminori Tsuchiya, Kazuo Shiokawa, Hiroyuki Nakata
18th Annual Meeting of the Asia Oceania Geosciences Society page: 215 - 217 2022
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Horizontal Inhomogeneity in the D-Region Ionosphere During an X-Class Solar Flare Determined by OCTAVE VLF Observations Reviewed
Masaharu Nakayama, Hiroyo Ohya, Fuminori Tsuchiya, Kenro Nozaki, Kazuo Shiokawa, Hiroyuki Nakata
URSI Radio Science Letters Vol. 4 2022
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Spatio-Temporal Characteristics of Energetic Lightning in Southeast Asia: Preliminary Statistical Results Reviewed
Shunsuke Akama, Yasuhide Hobara, Amir Izzani Mohamed, Chandima Gomes, Kazuo Shiokawa, Shu Hirai, Hiroshi Kikuchi, Michael Stock
Lecture Notes in Electrical Engineering Vol. 842 page: 317 - 327 2022
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Predictability of variable solar-terrestrial coupling Reviewed Open Access
Daglis Ioannis A., Chang Loren C., Dasso Sergio, Gopalswamy Nat, Khabarova Olga V, Kilpua Emilia, Lopez Ramon, Marsh Daniel, Matthes Katja, Nandy Dibyendu, Seppala Annika, Shiokawa Kazuo, Thieblemont Remi, Zong Qiugang
ANNALES GEOPHYSICAE Vol. 39 ( 6 ) page: 1013 - 1035 2021.12
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Auroral Heating of Plasma Patches Due to High-Latitude Reconnection Reviewed
Pena Joaquin Diaz, Semeter Joshua, Nishimura Yukitoshi, Varney Roger, Reimer Ashton, Hairston Marc, Zettergren Matthew, Hirsch Michael, Verkhoglyadova Olga, Hosokawa Keisuke, Shiokawa Kazuo
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 126 ( 12 ) 2021.12
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Study of an Equatorward Detachment of Auroral Arc From the Oval Using Ground‐Space Observations and the BATS‐R‐US–CIMI Model Reviewed Open Access
Sneha Yadav, K. Shiokawa, S. Oyama, Y. Inaba, N. Takahashi, K. Seki, K. Keika, Tzu‐Fang Chang, S. W. Y. Tam, B.‐J. Wang, Y. Kazama, S.‐Y. Wang, K. Asamura, S. Kasahara, S. Yokota, T. Hori, Y. Kasaba, F. Tsuchiya, A. Kumamoto, M. Shoji, Y. Kasahara, A. Matsuoka, S. Matsuda, C.‐W. Jun, S. Imajo, Y. Miyoshi, I. Shinohara
Journal of Geophysical Research: Space Physics Vol. 126 ( 12 ) 2021.12
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Multipoint Measurement of Fine‐Structured EMIC Waves by Arase, Van Allen Probe A, and Ground Stations Reviewed Open Access
S. Matsuda, Y. Miyoshi, Y. Kasahara, L. Blum, C. Colpitts, K. Asamura, Y. Kasaba, A. Matsuoka, F. Tsuchiya, A. Kumamoto, M. Teramoto, S. Nakamura, M. Kitahara, I. Shinohara, G. Reeves, H. Spence, K. Shiokawa, T. Nagatsuma, S. Oyama, I. R. Mann
Geophysical Research Letters Vol. 48 ( 23 ) 2021.11
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Nanjo Sota, Hozumi Yuta, Hosokawa Keisuke, Kataoka Ryuho, Miyoshi Yoshizumi, Oyama Shin-ichiro, Ozaki Mitsunori, Shiokawa Kazuo, Kurita Satoshi
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 126 ( 10 ) 2021.10
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Isolated Proton Aurora Driven by EMIC Pc1 Wave: PWING, Swarm, and NOAA POES Multi-Instrument Observations Reviewed Open Access
Hyangpyo Kim, Kazuo Shiokawa, Jaeheung Park, Yoshizumi Miyoshi, Yukinaga Miyashita, Claudia Stolle, Hyunju Kim Connor, Junga Hwang, Stephan Buchert, Hyuck Jin Kwon, Satoko Nakamura, Kohki Nakamura, Shin Ichiro Oyama, Yuichi Otsuka, Tsutomu Nagatsuma, Kaori Sakaguchi
Geophysical Research Letters Vol. 48 ( 18 ) 2021.9
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An experimental investigation into the possible connections between the zonal neutral wind speeds and equatorial plasma bubble drift velocities over the African equatorial region Reviewed Open Access
Okoh D. I, Rabiu A. B., Shiokawa K., Otsuka Y., Wu Q., Seemala G. K., Katamzi-Joseph Z. T.
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 220 2021.9
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First Simultaneous Observation of a Night Time Medium‐Scale Traveling Ionospheric Disturbance From the Ground and a Magnetospheric Satellite Reviewed Open Access
K. Kawai, K. Shiokawa, Y. Otsuka, S. Oyama, Y. Kasaba, Y. Kasahara, F. Tsuchiya, A. Kumamoto, S. Nakamura, A. Matsuoka, S. Imajo, Y. Kazama, S.‐Y. Wang, S. W. Y. Tam, T. F. Chang, B. J. Wang, K. Asamura, S. Kasahara, S. Yokota, K. Keika, T. Hori, Y. Miyoshi, C. Jun, M. Shoji, I. Shinohara
Journal of Geophysical Research: Space Physics Vol. 126 ( 9 ) 2021.9
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Multi-instrument study of longitudinal wave structures for plasma bubble seeding in the equatorial ionosphere Reviewed Open Access
Takahashi H., Essien P., Figueiredo C. A. O. B., Wrasse C. M., Barros D., Abdu M. A., Otsuka Y., Shiokawa K., Li GuoZhu
EARTH AND PLANETARY PHYSICS Vol. 5 ( 5 ) page: 368 - 377 2021.9
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PSTEP: project for solar-terrestrial environment prediction Reviewed International journal Open Access
Kanya Kusano, Kiyoshi Ichimoto, Mamoru Ishii, Yoshizumi Miyoshi, Shigeo Yoden, Hideharu Akiyoshi, Ayumi Asai, Yusuke Ebihara, Hitoshi Fujiwara, Tada-Nori Goto, Yoichiro Hanaoka, Hisashi Hayakawa, Keisuke Hosokawa, Hideyuki Hotta, Kornyanat Hozumi, Shinsuke Imada, Kazumasa Iwai, Toshihiko Iyemori, Hidekatsu Jin, Ryuho Kataoka, Yuto Katoh, Takashi Kikuchi, Yuki Kubo, Satoshi Kurita, Haruhisa Matsumoto, Takefumi Mitani, Hiroko Miyahara, Yasunobu Miyoshi, Tsutomu Nagatsuma, Aoi Nakamizo, Satoko Nakamura, Hiroyuki Nakata, Naoto Nishizuka, Yuichi Otsuka, Shinji Saito, Susumu Saito, Takashi Sakurai, Tatsuhiko Sato, Toshifumi Shimizu, Hiroyuki Shinagawa, Kazuo Shiokawa, Daikou Shiota, Takeshi Takashima, Chihiro Tao, Shin Toriumi, Satoru Ueno, Kyoko Watanabe, Shinichi Watari, Seiji Yashiro, Kohei Yoshida, Akimasa Yoshikawa
EARTH PLANETS AND SPACE Vol. 73 ( 1 ) 2021.8
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Does Solar Variation Change Earth's Environment?
SHIOKAWA Kazuo
TRENDS IN THE SCIENCES Vol. 26 ( 8 ) page: 8_18 - 8_21 2021.8
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Spatial Evolution of Wave‐Particle Interaction Region Deduced From Flash‐Type Auroras and Chorus‐Ray Tracing Reviewed Open Access
Mitsunori Ozaki, Tomohiro Inoue, Yoshimasa Tanaka, Satoshi Yagitani, Yoshiya Kasahara, Kazuo Shiokawa, Yoshizumi Miyoshi, Kousuke Imamura, Keisuke Hosokawa, Shin‐ichiro Oyama, Ryuho Kataoka, Yusuke Ebihara, Yasunobu Ogawa, Akira Kadokura
Journal of Geophysical Research: Space Physics Vol. 126 ( 7 ) 2021.7
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What controls the luminosity of polar cap airglow patches?: Implication from airglow measurements in Eureka, Canada in comparison with SuperDARN convection pattern Reviewed Open Access
Hosokawa K., Nagata M., Shiokawa K., Otsuka Y.
POLAR SCIENCE Vol. 28 2021.6
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Sarudin I., Hamid N. S. A., Abdullah M., Buhari S. M., Shiokawa K., Otsuka Y., Hozumi K., Jamjareegulgarn P.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 126 ( 5 ) 2021.5
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Simultaneous Observation of Two Isolated Proton Auroras at Subauroral Latitudes by a Highly Sensitive All-Sky Camera and Van Allen Probes Reviewed Open Access
Nakamura Kohki, Shiokawa Kazuo, Otsuka Yuichi, Shinbori Atsuki, Miyoshi Yoshizumi, Connors Martin, Spence Harlan, Reeves Geoff, Funsten Herbert O., MacDowall Robert, Smith Charles, Wygant John, Bonnell John
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 126 ( 5 ) 2021.5
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Multi‐Event Analysis of Plasma and Field Variations in Source of Stable Auroral Red (SAR) Arcs in Inner Magnetosphere During Non‐Storm‐Time Substorms Reviewed Open Access
Yudai Inaba, Kazuo Shiokawa, Shin‐ichiro Oyama, Yuichi Otsuka, Martin Connors, Ian Schofield, Yoshizumi Miyoshi, Shun Imajo, Atsuki Shinbori, Artem Yu Gololobov, Yoichi Kazama, Shiang‐Yu Wang, Sunny W. Y. Tam, Tzu‐Fang Chang, Bo‐Jhou Wang, Kazushi Asamura, Shoichiro Yokota, Satoshi Kasahara, Kunihiro Keika, Tomoaki Hori, Ayako Matsuoka, Yoshiya Kasahara, Atsushi Kumamoto, Shoya Matsuda, Yasumasa Kasaba, Fuminori Tsuchiya, Masafumi Shoji, Masahiro Kitahara, Satoko Nakamura, Iku Shinohara, Harlan E. Spence, Geoff D. Reeves, Robert J. Macdowall, Charles W. Smith, John R. Wygant, John W. Bonnell
Journal of Geophysical Research: Space Physics Vol. 126 ( 4 ) 2021.4
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Shiokawa Kazuo, Dasso Sergio, Miteva Rositsa, Pallamraju Duggirala, Zhang Shun-Rong
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 215 2021.4
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Development of research capacities in space weather: a successful international cooperation Reviewed Open Access
Amory-Mazaudier Christine, Radicella Sandro, Doherty Patricia, Gadimova Sharafat, Fleury Rolland, Nava Bruno, Anas Emran, Petitdidier Monique, Migoya-Orue Yenca, Alazo-Cuartas Katy, Shiokawa Kazuo
JOURNAL OF SPACE WEATHER AND SPACE CLIMATE Vol. 11 2021.3
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Magnetic Conjugacy of Pc1 Waves and Isolated Proton Precipitation at Subauroral Latitudes: Importance of Ionosphere as Intensity Modulation Region Reviewed Open Access
Mitsunori Ozaki, Kazuo Shiokawa, Richard B. Horne, Mark J. Engebretson, Marc Lessard, Yasunobu Ogawa, Keisuke Hosokawa, Masahito Nosé, Yusuke Ebihara, Akira Kadokura, Satoshi Yagitani, Yoshizumi Miyoshi, Shion Hashimoto, Shipra Sinha, Ashwini K. Sinha, Gopi K. Seemala, Chae‐Woo Jun
Geophysical Research Letters Vol. 48 ( 5 ) 2021.3
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A review of the SCOSTEP's 5-year scientific program VarSITI-Variability of the Sun and Its Terrestrial Impact Reviewed Open Access
Shiokawa Kazuo, Georgieva Katya
PROGRESS IN EARTH AND PLANETARY SCIENCE Vol. 8 ( 1 ) 2021.3
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GPS Scintillations and TEC Variations in Association With a Polar Cap Arc Reviewed Open Access
Wang Yong, Cao Zheng, Xing Zan-Yang, Zhang Qing-He, Jayachandran P. T., Oksavik K., Balan Nanan, Shiokawa K.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 126 ( 3 ) 2021.3
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Investigation of Small‐Scale Electron Density Irregularities Observed by the Arase and Van Allen Probes Satellites Inside and Outside the Plasmasphere Reviewed Open Access
Neethal Thomas, Kazuo Shiokawa, Yoshizumi Miyoshi, Yoshiya Kasahara, Iku Shinohara, Atsushi Kumamoto, Fuminori Tsuchiya, Ayako Matsuoka, Satoshi Kasahara, Shoichiro Yokota, Kunihiro Keika, Tomoaki Hori, Kazushi Asamura, Shiang‐Yu Wang, Yoichi Kazama, Sunny Wing‐Yee Tam, Tzu‐Fang Chang, Bo‐Jhou Wang, John Wygant, Aaron Breneman, Geoffrey Reeves
Journal of Geophysical Research: Space Physics Vol. 126 ( 3 ) 2021.3
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Statistical Analysis of Pc1 Wave Ducting Deduced From Swarm Satellites Reviewed Open Access
Kim Hyangpyo, Shiokawa Kazuo, Park Jaeheung, Miyoshi Yoshizumi, Stolle Claudia, Buchert Stephan
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 126 ( 3 ) 2021.3
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Formation of an additional density peak in the bottom side of the sodium layer associated with the passage of multiple mesospheric frontal systems Reviewed Open Access
Viswanathan Lakshmi Narayanan, Satonori Nozawa, Shin-Ichiro Oyama, Ingrid Mann, Kazuo Shiokawa, Yuichi Otsuka, Norihito Saito, Satoshi Wada, Takuya D. Kawahara, Toru Takahashi
ATMOSPHERIC CHEMISTRY AND PHYSICS Vol. 21 ( 4 ) page: 2343 - 2361 2021.2
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Multi-Wavelength Imaging Observations of STEVE at Athabasca, Canada Reviewed Open Access
Yadav Sneha, Shiokawa Kazuo, Otsuka Yuichi, Connors Martin, St Maurice J-P
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 126 ( 2 ) 2021.2
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Multievent Study of Characteristics and Propagation of Naturally Occurring ELF/VLF Waves Using High‐Latitude Ground Observations and Conjunctions With the Arase Satellite Reviewed Open Access
C. Martinez‐Calderon, Y. Katoh, J. Manninen, O. Santolik, Y. Kasahara, S. Matsuda, A. Kumamoto, F. Tsuchiya, A. Matsuoka, M. Shoji, M. Teramoto, I. Shinohara, K. Shiokawa, Y. Miyoshi
Journal of Geophysical Research: Space Physics Vol. 126 ( 2 ) 2021.2
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Yuhei Takeshita, Kazuo Shiokawa, Yoshizumi Miyoshi, Mitsunori Ozaki, Yoshiya Kasahara, Shin‐ichiro Oyama, Martin Connors, Jyrki Manninen, Vania K. Jordanova, Dmitry Baishev, Alexey Oinats, Vladimir Kurkin
Journal of Geophysical Research: Space Physics Vol. 126 ( 2 ) 2021.2
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Active auroral arc powered by accelerated electrons from very high altitudes Reviewed Open Access
Shun Imajo, Yoshizumi Miyoshi, Yoichi Kazama, Kazushi Asamura, Iku Shinohara, Kazuo Shiokawa, Yoshiya Kasahara, Yasumasa Kasaba, Ayako Matsuoka, Shiang-Yu Wang, Sunny W. Y. Tam, Tzu-Fang Chang, Bo-Jhou Wang, Vassilis Angelopoulos, Chae-Woo Jun, Masafumi Shoji, Satoko Nakamura, Masahiro Kitahara, Mariko Teramoto, Satoshi Kurita, Tomoaki Hori
SCIENTIFIC REPORTS Vol. 11 ( 1 ) page: 1610 2021.1
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An Ephemeral Red Arc Appeared at 68° MLat at a Pseudo Breakup During Geomagnetically Quiet Conditions Reviewed Open Access
S. Oyama, A. Shinbori, Y. Ogawa, M. Kellinsalmi, T. Raita, A. Aikio, H. Vanhamäki, K. Shiokawa, I. Virtanen, L. Cai, A. B. Workayehu, M. Pedersen, K. Kauristie, T. T. Tsuda, B. Kozelov, A. Demekhov, A. Yahnin, F. Tsuchiya, A. Kumamoto, Y. Kasahara, A. Matsuoka, M. Shoji, M. Teramoto, M. Lester
Journal of Geophysical Research: Space Physics Vol. 125 ( 10 ) 2020.10
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Plasma and Field Observations in the Magnetospheric Source Region of a Stable Auroral Red (SAR) Arc by the Arase Satellite on 28 March 2017 Reviewed Open Access
Yudai Inaba, Kazuo Shiokawa, Shin-ichiro Oyama, Yuichi Otsuka, Arto Oksanen, Atsuki Shinbori, Artem Yu Gololobov, Yoshizumi Miyoshi, Yoichi Kazama, Shiang-Yu Wang, Sunny W. Y. Tam, Tzu-Fang Chang, Bo-Jhou Wang, Shoichiro Yokota, Satoshi Kasahara, Kunihiro Keika, Tomoaki Hori, Ayako Matsuoka, Yoshiya Kasahara, Atsushi Kumamoto, Yasumasa Kasaba, Fuminori Tsuchiya, Masafumi Shoji, Iku Shinohara, Claudia Stolle
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 125 ( 10 ) 2020.10
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Statistical study of EMIC Pc1-Pc2 waves observed at subauroral latitudes Reviewed
Jong-Woo Kwon, Khan-Hyuk Kim, Ho Jin, Hyuck-Jin Kwon, Geonhwa Jee, Kazuo Shiokawa, Martin Connors
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 205 2020.9
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Equatorial Plasma Bubble Occurrence Under Propagation of MSTID and MLT Gravity Waves Reviewed Open Access
Takahashi H., Wrasse C. M., Figueiredo C. A. O. B., Barros D., Paulino I., Essien P., Abdu M. A., Otsuka Y., Shiokawa K.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 125 ( 9 ) 2020.9
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Spatial Extent of Quasiperiodic Emissions Simultaneously Observed by Arase and Van Allen Probes on 29 November 2018 Reviewed Open Access
C. Martinez‐Calderon, F. Němec, Y. Katoh, K. Shiokawa, C. Kletzing, G. Hospodarsky, O. Santolik, Y. Kasahara, S. Matsuda, A. Kumamoto, F. Tsuchiya, A. Matsuoka, M. Shoji, M. Teramoto, S. Kurita, Y. Miyoshi, M. Ozaki, N. Nishitani, A. V. Oinats, V. I. Kurkin
Journal of Geophysical Research: Space Physics Vol. 125 ( 9 ) 2020.9
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The Solar Wind Density Control on the Prompt Penetration Electric Field and Equatorial Electrojet Reviewed
Nilam B., Ram S. Tulasi, Shiokawa K., Balan N., Zhang Q.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 125 ( 9 ) 2020.9
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Ionospheric Plasma Density Oscillation Related to EMIC Pc1 Waves Reviewed Open Access
Hyangpyo Kim, Kazuo Shiokawa, Jaeheung Park, Yoshizumi Miyoshi, Yukinaga Miyashita, Claudia Stolle, Khan-Hyuk Kim, Juergen Matzka, Stephan Buchert, Tanja Fromm, Junga Hwang
GEOPHYSICAL RESEARCH LETTERS Vol. 47 ( 15 ) 2020.8
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Oxygen torus and its coincidence with EMIC wave in the deep inner magnetosphere: Van Allen Probe B and Arase observations Reviewed Open Access
M. Nosé, A. Matsuoka, A. Kumamoto, Y. Kasahara, M. Teramoto, S. Kurita, J. Goldstein, L. M. Kistler, S. Singh, A. Gololobov, K. Shiokawa, S. Imajo, S. Oimatsu, K. Yamamoto, Y. Obana, M. Shoji, F. Tsuchiya, I. Shinohara, Y. Miyoshi, W. S. Kurth, C. A. Kletzing, C. W. Smith, R. J. MacDowall, H. Spence, G. D. Reeves
Earth, Planets and Space Vol. 72 ( 1 ) page: 111 2020.8
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K. Shiokawa, M. Nosé, S. Imajo, Y. Tanaka, Y. Miyoshi, K. Hosokawa, M. Connors, M. Engebretson, Y. Kazama, S.‐Y. Wang, S. W. Y. Tam, Tzu‐Fang Chang, Bo‐Jhou Wang, K. Asamura, S. Kasahara, S. Yokota, T. Hori, K. Keika, Y. Kasaba, M. Shoji, Y. Kasahara, A. Matsuoka, I. Shinohara
Journal of Geophysical Research: Space Physics Vol. 125 ( 8 ) 2020.8
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Long-Lasting Ground-Satellite High Coherence of Compressional Dayside Pc3-Pc4 Pulsations Reviewed Open Access
Gi-Jeong Kim, Khan-Hyuk Kim, Hyuck-Jin Kwon, Kazuo Shiokawa, Kazue Takahashi, Junga Hwang
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 125 ( 8 ) 2020.8
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The Long-Lasting QP Emissions Observed On Arase Satellite And Lovozero Station Reviewed
V.B. Belakhovsky, K. Shiokawa, A. Matsuoka, Y. Kasahara, I. Shinohara, Y. Miyoshi, S.-Y. Wang, Y. Kazama, S. Kasahara, S. Yokota
2020 XXXIIIrd General Assembly and Scientific Symposium of the International Union of Radio Science 2020.8
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Asymmetric Development of Auroral Surges in the Northern and Southern Hemispheres Reviewed Open Access
Uchida H. A., Kataoka R., Kadokura A., Murase K., Yukimatu A. S., Miyoshi Y., Shiokawa K., Ebihara Y., Hosokawa K., Matsuoka A., Kurita S., Fujita S., Shinohara I
GEOPHYSICAL RESEARCH LETTERS Vol. 47 ( 13 ) 2020.7
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Dilatory and Downward Development of 3-m Scale Irregularities in the Funnel-Like Region of a Rapidly Rising Equatorial Plasma Bubble Reviewed Open Access
S. Tulasi Ram, K. K. Ajith, T. Yokoyama, M. Yamamoto, K. Hozumi, K. Shiokawa, Y. Otsuka, G. Li
Geophysical Research Letters Vol. 47 ( 13 ) 2020.7
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Severe Magnetic Fluctuations in the Near-Earth Magnetotail: Spectral Analysis and Dependence on Solar Activity Reviewed Open Access
Heqiucen Xu, Kazuo Shiokawa
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 125 ( 7 ) 2020.7
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Modulation of Pc1 Wave Ducting by Equatorial Plasma Bubble Reviewed Open Access
Hyangpyo Kim, Kazuo Shiokawa, Jacheung Park, Yoshizumi Miyoshi, Junga Hwang, Akira Kadokura
GEOPHYSICAL RESEARCH LETTERS Vol. 47 ( 9 ) 2020.5
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Observations of equatorial plasma bubbles using a low-cost 630.0-nm all-sky imager in Ishigaki Island, Japan Reviewed Open Access
Keisuke Hosokawa, Kohei Takami, Susumu Saito, Yasunobu Ogawa, Yuichi Otsuka, Kazuo Shiokawa, Chia-Hung Chen, Chien-Hung Lin
EARTH PLANETS AND SPACE Vol. 72 ( 1 ) 2020.5
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Development of low-cost multi-wavelength imager system for studies of aurora and airglow Reviewed Open Access
Y. Ogawa, Y. Tanaka, A. Kadokura, K. Hosokawa, Y. Ebihara, T. Motoba, B. Gustavsson, U. Brändström, Y. Sato, S. Oyama, M. Ozaki, T. Raita, F. Sigernes, S. Nozawa, K. Shiokawa, M. Kosch, K. Kauristie, C. Hall, S. Suzuki, Y. Miyoshi, A. Gerrard, H. Miyaoka, R. Fujii
Polar Science Vol. 23 2020.3
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Multievent Analysis of Oscillatory Motion of Medium-Scale Traveling Ionospheric Disturbances Observed by a 630-nm Airglow Imager Over Tromso Reviewed Open Access
Yadav Sneha, Shiokawa K., Oyama S., Otsuka Y.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 125 ( 3 ) 2020.3
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Fine-Scale Visualization of Aurora in a Wide Area Using Color Digital Camera Images From the International Space Station Reviewed Open Access
Sota Nanjo, Yuta Hozumi, Keisuke Hosokawa, Ryuho Kataoka, Yoshizumi Miyoshi, Shin-ichiro Oyama, Mitsunori Ozaki, Kazuo Shiokawa, Satoshi Kurita
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 125 ( 3 ) 2020.3
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Sarudin I., Hamid N. S. A., Abdullah M., Buhari S. M., Shiokawa K., Otsuka Y., Yatini C. Y.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 125 ( 3 ) 2020.3
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ULF Modulation of Energetic Electron Precipitations Observed by VLF/LF Radio Propagation Invited Reviewed
Takuya Miyashita, Hiroyo Ohya, Fuminori Tsuchiya, Asuka Hirai, Mitsunori Ozaki, Kazuo Shiokawa, Yoshizumi Miyoshi, Nozomu Nishitani, Mariko Teramoto, Martin Connors, Simon G. Shepherd, Yoshiya Kasahara, Atsushi Kumamoto, Masafumi Shoji, Iku Shinohara, Hiroyuki Nakata, Toshiaki Takano
Radio Science Bulletin 2020.3
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Wavenumber Spectra of Atmospheric Gravity Waves and Medium-Scale Traveling Ionospheric Disturbances Based on More Than 10-Year Airglow Images in Japan, Russia, and Canada Reviewed Open Access
Satoshi Tsuchiya, Kazuo Shiokawa, Yuichi Otsuka, Takuji Nakamura, Mamoru Yamamoto, Martin Connors, Ian Schofield, Boris Shevtsov, Igor Poddelsky
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 125 ( 3 ) 2020.3
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Multiple time-scale beats in aurora: precise orchestration via magnetospheric chorus waves Reviewed Open Access
Hosokawa K., Miyoshi Y., Ozaki M., Oyama S- I, Ogawa Y., Kurita S., Kasahara Y., Kasaba Y., Yagitani S., Matsuda S., Tsuchiya F., Kumamoto A., Kataoka R., Shiokawa K., Raita T., Turunen E., Takashima T., Shinohara I, Fujii R.
SCIENTIFIC REPORTS Vol. 10 ( 1 ) page: 3380 2020.2
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Probing afternoon detached aurora and high-latitude trough based on DMSP observations Reviewed Open Access
Su Zhou, Kazuo Shiokawa, Igor Poddelsky, Yuqing Chen, Jin Zhang
ADVANCES IN SPACE RESEARCH Vol. 65 ( 1 ) page: 214 - 220 2020.1
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Conjugate Observations of Dayside and Nightside VLF Chorus and QP Emissions Between Arase (ERG) and Kannuslehto, Finland Reviewed Open Access
Claudia Martinez-Calderon, Yuto Katoh, Jyrki Manninen, Yoshiya Kasahara, Shoya Matsuda, Atsushi Kumamoto, Fuminori Tsuchiya, Ayako Matsuoka, Masafumi Shoji, Mariko Teramoto, Iku Shinohara, Kazuo Shiokawa, Yoshizumi Miyoshi
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 125 ( 1 ) 2020.1
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Capability of Geomagnetic Storm Parameters to Identify Severe Space Weather Reviewed Open Access
Balan N., Zhang Qing-He, Xing Zanyang, Skoug R., Shiokawa K., Luehr H., Ram S. Tulasi, Otsuka Y., Zhao Lingxin
ASTROPHYSICAL JOURNAL Vol. 887 ( 1 ) 2019.12
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Daniel Okoh, Gopi Seemala, Babatunde Rabiu, John Bosco Habarulema, Shuanggen Jin, Kazuo Shiokawa, Yuichi Otsuka, Malini Aggarwal, Jean Uwamahoro, Patrick Mungufeni, Bolaji Segun, Aderonke Obafaye, Nada Ellahony, Chinelo Okonkwo, Mpho Tshisaphungo, Dadaso Shetti
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 124 ( 12 ) page: 10512 - 10532 2019.12
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Longitudinal Extent of Magnetospheric ELF/VLFWaves using Multipoint PWING Ground Stations at Subauroral Latitudes Reviewed Open Access
Yuhei Takeshita, Kazuo Shiokawa, Mitsunori Ozaki, Jyrki Manninen, Shin-Ichiro Oyama, Martin Connors, Dmitry Baishev, Vladimir Kurkin, Alexey Oinats
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 124 ( 12 ) page: 9881 - 9892 2019.12
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S. Tulasi Ram, B. Nilam, N. Balan, Q. Zhang, K. Shiokawa, D. Chakrabarty, Z. Xing, K. Venkatesh, B. Veenadhari, A. Yoshikawa
Journal of Geophysical Research: Space Physics Vol. 124 ( 12 ) page: 10428 - 10443 2019.12
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IpsDst of Dst Storms Applied to Ionosphere-Thermosphere Storms and Low-Latitude Aurora Reviewed
Balan N., Zhang Qing -He, Shiokawa K., Skoug R., Xing Zanyang, Ram S. Tulasi, Otsuka Y.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 124 ( 11 ) page: 9552 - 9565 2019.11
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Shiokawa K., Otsuka Y., Connors M.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 124 ( 11 ) page: 9293 - 9301 2019.11
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High-latitude thermospheric wind study using a Fabry-Perot interferometer at Tromso in Norway: averages and variations during quiet times Reviewed Open Access
Heqiucen Xu, Kazuo Shiokawa, Shin-ichiro Oyama, Satonori Nozawa
EARTH PLANETS AND SPACE Vol. 71 ( 1 ) 2019.10
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Direct comparison between magnetospheric plasma waves and polar mesosphere winter echoes in both hemispheres Reviewed International journal Open Access
Tanaka, Y.-M, T. Nishiyama, A. Kadokura, M. Ozaki, K. Shiokawa, S. Oyama, M. Nosé, T. Nagatsuma, M. Tsutsumi, K. Nishimura, K. Sato, Y. Miyoshi, Y. Kasahara, A. Kumamoto, F. Tsuchiya, M. Hikishima, S. Matsuda, A. Matsuoka, M. Shinohara, A. Fujimoto, M. Teramoto, R. Nomura, R. Kataoka, A. Sessai Yukimatu
J. Geophys. Res. (SPA) Vol. 124 ( 11 ) page: 9626 - 9639 2019.10
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Satoshi Tsuchiya, Kazuo Shiokawa, Hatsuki Fujinami, Yuichi Otsuka, Takuji Nakamura, Martin Connors, Ian Schofield, Boris Shevtsov, Igor Poddelskiy
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 124 ( 10 ) page: 8110 - 8124 2019.10
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Mesoscale Convection Structures Associated With Airglow Patches Characterized Using Cluster-Imager Conjunctions Reviewed Open Access
Goodwin L. V, Nishimura Y., Zou Y., Shiokawa K., Jayachandran P. T.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 124 ( 9 ) page: 7513 - 7532 2019.9
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Thermospheric wind variations observed by a Fabry-Perot interferometer at Tromso, Norway, at substorm onsets Reviewed Open Access
Heqiucen Xu, Kazuo Shiokawa, Shin-ichiro Oyama, Yuichi Otsuka
EARTH PLANETS AND SPACE Vol. 71 ( 1 ) 2019.8
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Multi-instrument Observation of Nonlinear EMIC-Driven Electron Precipitation at sub-MeV Energies Reviewed
Hendry A. T., Santolik O., Kletzing C. A., Rodger C. J., Shiokawa K., Baishev D.
GEOPHYSICAL RESEARCH LETTERS Vol. 46 ( 13 ) page: 7248 - 7257 2019.7
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EMIC waves converted from equatorial noise due to M/Q=2 ions in the plasmasphere: Observations from Van Allen Probes and Arase Reviewed Open Access
Miyoshi, Y, S. Matsuda, S. Kurita, K. Nomura, K. Keika, M. Shoji, N. Kitamura, Y. Kasahara, A. Matsuoka, I. Shinohara, K. Shiokawa, S. Machida, O. Santolik, S. A. Boardsen, R. B. Horne, J. F. Wygant
Geophys. Res. Lett. Vol. 46 ( 11 ) page: 5662 - 5669 2019.6
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Comprehensive Study of Low-Latitude Pi2 Pulsations Using Observations From Multisatellite Swarm Mission and Global Network of Ground Observatories Reviewed Open Access
Neethal Thomas, Kazuo Shiokawa, Geeta Vichare
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 124 ( 3 ) page: 1966 - 1991 2019.3
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Observations of low-latitude travelling ionospheric disturbances by a 630.0-nm airglow imager and the CHAMP satellite over Indonesia Reviewed International journal Open Access
A. C. Moral, K. Shiokawa, S. Suzuki, Huixin Liu, Y. Otsuka, C. Y. Yatini
J. Geophys. Res. Vol. 124 ( 3 ) page: 2198 - 2212 2019.3
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Spatial Gradients in Geomagnetic Storm Time Currents Observed by Swarm Multispacecraft Mission Reviewed Open Access
Vichare Geeta, Thomas Neethal, Shiokawa Kazau, Bhaskar Ankush, Sinha Ashwini Kumar
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 124 ( 2 ) page: 982 - 995 2019.2
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Transient ionization of the mesosphere during auroral breakup: Arase satellite and ground-based conjugate observations at Syowa Station Reviewed Open Access
Ryuho Kataoka, Takanori Nishiyama, Yoshimasa Tanaka, Akira Kadokura, Herbert Akihito Uchida, Yusuke Ebihara, Mitsumu K. Ejiri, Yoshihiro Tomikawa, Masaki Tsutsumi, Kaoru Sato, Yoshizumi Miyoshi, Kazuo Shiokawa, Satoshi Kurita, Yoshiya Kasahara, Mitsunori Ozaki, Keisuke Hosokawa, Shoya Matsuda, Iku Shinohara, Takeshi Takashima, Tatsuhiko Sato, Takefumi Mitani, Tomoaki Hori, Nana Higashio
EARTH PLANETS AND SPACE Vol. 71 ( 1 ) page: 9 2019.1
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Visualization of rapid electron precipitation via chorus element wave-particle interactions Reviewed Open Access
Mitsunori Ozaki, Yoshizumi Miyoshi, Kazuo Shiokawa, Keisuke Hosokawa, Shin-ichiro Oyama, Ryuho Kataoka, Yusuke Ebihara, Yasunobu Ogawa, Yoshiya Kasahara, Satoshi Yagitani, Yasumasa Kasaba, Atsushi Kumamoto, Fuminori Tsuchiya, Shoya Matsuda, Yuto Katoh, Mitsuru Hikishima, Satoshi Kurita, Yuichi Otsuka, Robert C. Moore, Yoshimasa Tanaka, Masahito Nose, Tsutomu Nagatsuma, Nozomu Nishitani, Akira Kadokura, Martin Connors, Takumi Inoue, Ayako Matsuoka, Iku Shinohara
NATURE COMMUNICATIONS Vol. 10 ( 1 ) page: 257 2019.1
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PRELIMINARY RESULTS OF SIMULTANEOUS RECORDING OF AURORAL AND GEOMAGNETIC PULSATIONS AT THE ISTP SB RAS STATION ISTOK Reviewed Open Access
Beletskii A. B., Rakhmatulin R. A., Syrenova T. Ye, Vasilev R. V., Mikhalev A. V, Pashinin A. Yu, Shiokawa K., Nishitani N.
SOLAR-TERRESTRIAL PHYSICS Vol. 5 ( 2 ) page: 39 - 44 2019
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Preliminary results of simultaneous recording of auroral and geomagnetic pulsations at the ISTP SB RAS station Istok Reviewed Open Access
Beletskii A.B., Rakhmatulin R.A., Syrenova T.Y., Vasilev R.V., Mikhalev A.V., Pashinin A.Y., Shiokawa K., Nishitani N.
Solnecno Zemnaa Fizika Vol. 5 ( 2 ) page: 43 - 48 2019
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Spatiotemporal development of pulsating auroral patch associated with discrete chorus elements: Arase and PWING observations Reviewed
Ozaki M., Shiokawa K., Miyoshi Y., Hosokawa K., Oyama S., Yagitani S., Kasahara Y., Kasaba Y., Matsuda S., Kataoka R., Ebihara Y., Ogawa Y., Otsuka Y., Kurita S., Moore R. C., Tanaka Y. -M., Nose M., Nagatsuma T., Connors M., Nishitani N., Hikishima M., Kumamoto A., Tsuchiya F., Kadokura A., Nishiyama T., Inoue T., Imamura K., Matsuoka A., Shinohara I.
2019 URSI ASIA-PACIFIC RADIO SCIENCE CONFERENCE (AP-RASC) 2019
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Temporal and Spatial Correspondence of Pc1/EMIC Waves and Relativistic Electron Precipitations Observed with Ground-Based Multi-Instruments on 27 March 2017 Reviewed Open Access
Hirai, A, F. Tsuchiya, T. Obara, Y. Kasaba, Y. Katoh, H. Misawa, K. Shiokawa, Y. Miyoshi, S. Kurita, S. Matsuda, M. Connors, T. Nagatsuma, K. Sakaguchi, Y. Kasahara, A. Kumamoto, A. Matsuoka, M. Shoji, I. Shinohara, J. M. Albert
Geophysical Research Letters Vol. 45 ( 24 ) page: 13182 - 13191 2018.12
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Electrostatic Electron Cyclotron Harmonic Waves as a Candidate to Cause Pulsating Auroras Reviewed Open Access
M. Fukizawa, T. Sakanoi, Y. Miyoshi, K. Hosokawa, K. Shiokawa, Y. Katoh, Y. Kazama, A. Kumamoto, F. Tsuchiya, Y. Miyashita, Y. M. Tanaka, Y. Kasahara, M. Ozaki, A. Matsuoka, S. Matsuda, M. Hikishima, S. Oyama, Y. Ogawa, S. Kurita, R. Fujii
Geophysical Research Letters Vol. 45 ( 23 ) page: 12661 - 12668 2018.12
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Kurita S, Miyoshi Y, Shiokawa K, Higashio N, Mitani T, Takashima T, Matsuoka A, Shinohara I, Kletzing C. A, Blake J. B, Claudepierre S. G, Connors M, Oyama S, Nagatsuma T, Sakaguchi K, Baishev D, Otsuka Y
GEOPHYSICAL RESEARCH LETTERS Vol. 45 ( 23 ) page: 12720 - 12729 2018.12
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Large-Scale Ducting of Pc1 Pulsations Observed by Swarm Satellites and Multiple Ground Networks Reviewed Open Access
Hyangpyo Kim, Junga Hwang, Jaeheung Park, Yukinaga Miyashita, Kazuo Shiokawa, Ian R. Mann, Tero Raita, Jaejin Lee
GEOPHYSICAL RESEARCH LETTERS Vol. 45 ( 23 ) page: 12703 - 12712 2018.12
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Energetic electron precipitation associated with pulsating aurora observed by VLF radio propagation during recovery phase of substorm on 27 March 2017 Reviewed Open Access
Tsuchiya,F, A. Hirai, T. Obara, H. Misawa, S. Kurita, Y. Miyoshi, K. Shiokawa, M. Connors, M. Ozaki, Y. Kasahara, A. Kumamoto, Y. Kasaba, A. Matsuoka, M. Shoji, I. Shinohara
Geophysical Research Letters Vol. 45 ( 23 ) page: 12651 - 12660 2018.12
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The ARASE (ERG) magnetic field investigation Reviewed Open Access
Matsuoka A, Teramoto M, Nomura R, Nosé M, Fujimoto A, Tanaka Y, Shinohara M, Nagatsuma T, Shiokawa K, Obana Y, Miyoshi Y, Mita M, Takashima T, Shinohara I
Earth, Planets and Space Vol. 70 ( 1 ) 2018.12
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Comparison of gravity wave propagation directions observed by mesospheric airglow imaging at three different latitudes using the M-transform Reviewed Open Access
Septi Perwitasari, Takuji Nakamura, Masaru Kogure, Yoshihiro Tomikawa, Mitsumu K. Ejiri, Kazuo Shiokawa
ANNALES GEOPHYSICAE Vol. 36 ( 6 ) page: 1597 - 1605 2018.11
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Microscopic Observations of Pulsating Aurora Associated With Chorus Element Structures: Coordinated Arase Satellite-PWING Observations Reviewed Open Access
Ozaki M, Shiokawa K, Miyoshi Y, Hosokawa K, Oyama S, Yagitani S, Kasahara Y, Kasaba Y, Matsuda S, Kataoka R, Ebihara Y, Ogawa Y, Otsuka Y, Kurita S, Moore R. C, Tanaka Y. -M, Nose M, Nagatsuma T, Connors M, Nishitani N, Katoh Y, Hikishima M, Kumamoto A, Tsuchiya F, Kadokura A, Nishiyama T, Inoue T, Imamura K, Matsuoka A, Shinohara I
GEOPHYSICAL RESEARCH LETTERS Vol. 45 ( 22 ) page: 12125 - 12134 2018.11
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Statistical Analysis of SAR Arc Detachment From the Main Oval Based on 11-Year, AII-sky Imaging Observation at Athabasca, Canada Reviewed Open Access
Yuki Takagi, Kazuo Shiokawa, Yuichi Otsuka, Martin Connors, Ian Schofield
GEOPHYSICAL RESEARCH LETTERS Vol. 45 ( 21 ) page: 11539 - 11546 2018.11
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Variability of the Sun and Its Terrestrial Impacts Reviewed
Katya Georgieva, Kazuo Shiokawa
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 180 page: 1 - 2 2018.11
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Statistical Study of Phase Relationship Between Magnetic and Plasma Pressures in the Near-Earth Nightside Magnetosphere Using the THEMIS-E Satellite Reviewed Open Access
Katsuki Nishi, Kazuo Shiokawa, Karl-Heinz Glassmeier, Johannes Z. D. Mieth
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 123 ( 11 ) page: 9517 - 9531 2018.11
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サブオーロラ帯におけるEMIC波動と高エネルギー電子降下観測 Open Access
平井あすか, 土屋史紀, 小原隆博, 笠羽康正, 加藤雄人, 三澤浩昭, 塩川和夫, 三好由純, 栗田怜, Martin Connors
宇宙航空研究開発機構特別資料: 第15回「宇宙環境シンポジウム」講演論文集 page: 11 - 16 2018.11
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Purple Auroral Rays and Global Pc1 Pulsations Observed at the CIR-Associated Solar Wind Density Enhancement on 21 March 2017 Reviewed Open Access
K. Shiokawa, M. Ozaki, A. Kadokura, Y. Endo, T. Sakanoi, S. Kurita, Y. Miyoshi, S. I. Oyama, M. Connors, I. Schofield, J. M. Ruohoniemi, M. Nośe, T. Nagatsuma, K. Sakaguchi, D. G. Baishev, A. Pashinin, R. Rakhmatulin, B. Shevtsov, I. Poddelsky, M. Engebretson, Tero Raita, Y. M. Tanaka, M. Shinohara, M. Teramoto, R. Nomura, A. Fujimoto, A. Matsuoka, N. Higashio, T. Takashima, I. Shinohara, Jay M. Albert
Geophysical Research Letters Vol. 45 ( 20 ) page: 10819 - 10828 2018.10
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Global Distribution of ULF Waves During Magnetic Storms: Comparison of Arase, Ground Observations, and BATSRUSC plus CRCM Simulation Reviewed Open Access
Naoko Takahashi, Kanako Seki, Mariko Teramoto, Mei-Ching Fok, Yihua Zheng, Ayako Matsuoka, Nana Higashio, Kazuo Shiokawa, Dmitry Baishev, Akimasa Yoshikawa, Tsutomu Nagatsuma
GEOPHYSICAL RESEARCH LETTERS Vol. 45 ( 18 ) page: 9390 - 9397 2018.9
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Investigation of Nighttime MSTIDS Observed by Optical Thermosphere Imagers at Low Latitudes: Morphology, Propagation Direction, and Wind Filtering Reviewed Open Access
Figueiredo C, A. O. B, Takahashi H, Wrasse C. M, Otsuka Y, Shiokawa K, Barros D
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 123 ( 9 ) page: 7843 - 7857 2018.9
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Magnetospheric Source Region of Auroral Finger-like Structures Observed by the RBSP-A Satellite Reviewed Open Access
Katsuki Nishi, Kazuo Shiokawa, Harlan Spence
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 123 ( 9 ) page: 7513 - 7522 2018.9
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Comparison of gravity wave propagation direction observed by mesospheric airglow imaging at three different latitudes by using M-transform Reviewed
Septi Perwitasari, Takuji Nakamura, Masaru Kogure, Yoshihiro Tomikawa, Mitsumu K. Ejiri, Kazuo Shiokawa
Annales Geophysicae Discussions page: 1 - 15 2018.9
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Statistical Analysis of the Phase Velocity Distribution of Mesospheric and Ionospheric Waves Observed in Airglow Images Over a 16-Year Period: Comparison Between Rikubetsu and Shigaraki, Japan Reviewed Open Access
Tsuchiya Satoshi, Shiokawa Kazuo, Fujinami Hatsuki, Otsuka Yuichi, Nakamura Takuji, Yamamoto Mamoru
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 123 ( 8 ) page: 6930-6947 2018.8
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EMIC Wave Events During the Four GEM QARBM Challenge Intervals Reviewed Open Access
Engebretson M. J, Posch J. L, Braun D. J, Li W, Ma Q, Kellerman A. C, Huang C. -L, Kanekal S. G, Kletzing C. A, Wygant J. R, Spence H. E, Baker D. N, Fennell J. F, Angelopoulos V, Singer H. J, Lessard M. R, Horne R. B, Raita T, Shiokawa K, Rakhmatulin R, Dmitriev E, Ermakova E
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 123 ( 8 ) page: 6394 - 6423 2018.8
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On the Role of Thermospheric Winds and Sporadic E Layers in the Formation and Evolution of Electrified MSTIDs in Geomagnetic Conjugate Regions Reviewed Open Access
Narayanan V. L, Shiokawa K, Otsuka Y, Neudegg D
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 123 ( 8 ) page: 6957 - 6980 2018.8
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Geospace exploration project ERG Reviewed Open Access
Yoshizumi Miyoshi, Iku Shinohara, Takeshi Takashima, Kazushi Asamura, Nana Higashio, Takefumi Mitani, Satoshi Kasahara, Shoichiro Yokota, Yoichi Kazama, Shiang-Yu Wang, Sunny W. Y. Tam, Paul T. P. Ho, Yoshiya Kasahara, Yasumasa Kasaba, Satoshi Yagitani, Ayako Matsuoka, Hirotsugu Kojima, Yuto Katoh, Kazuo Shiokawa, Kanako Seki
EARTH PLANETS AND SPACE Vol. 70 ( 1 ) 2018.6
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Equatorial plasma bubble seeding by MSTIDs in the ionosphere Reviewed Open Access
Takahashi Hisao, Wrasse Cristiano Max, Oliveira Barros Figueiredo Cosme Alexandre, Barros Diego, Abdu Mangalathayil Ali, Otsuka Yuichi, Shiokawa Kazuo
PROGRESS IN EARTH AND PLANETARY SCIENCE Vol. 5 2018.6
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Periodic Oscillations in the D Region Ionosphere After the 2011 Tohoku Earthquake Using LF Standard Radio Waves Reviewed Open Access
Hiroyo Ohya, Fuminori Tsuchiya, Yuta Takishita, Hiroyuki Shinagawa, Kenro Nozaki, Kazuo Shiokawa
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 123 ( 6 ) page: 5261 - 5270 2018.6
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Medium-Scale Traveling Ionospheric Disturbances Observed by Detrended Total Electron Content Maps Over Brazil Reviewed Open Access
Figueiredo C. A. O. B., Takahashi H., Wrasse C. M., Otsuka Y., Shiokawa K., Barros D.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 123 ( 3 ) page: 2215-2227 2018.3
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Discovery of 1Hz Range Modulation of Isolated Proton Aurora at Subauroral Latitudes Open Access
Ozaki M., Shiokawa K., Miyoshi Y., Kataoka R., Connors M., Inoue T., Yagitani S., Ebihara Y., Jun C. -W., Nomura R., Sakaguchi K., Otsuka Y., Uchida H. A., Schofield I., Danskin D. W.
GEOPHYSICAL RESEARCH LETTERS Vol. 45 ( 3 ) page: 1209-1217 2018.2
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Observations of aurora and electromagnetic disturbances originated from dynamic plasma variations in the Earth's inner magnetosphere Reviewed Open Access
Shiokawa Kazuo
Meeting Abstracts of the Physical Society of Japan Vol. 73.1 ( 0 ) page: 766 - 766 2018
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First Study on the Occurrence Frequency of Equatorial Plasma Bubbles over West Africa Using an All-Sky Airglow Imager and GNSS Receivers Open Access
Okoh Daniel, Rabiu Babatunde, Shiokawa Kazuo, Otsuka Yuichi, Segun Bolaji, Falayi Elijah, Onwuneme Sylvester, Kaka Rafiat
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 122 ( 12 ) page: 12430-12444 2017.12
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Ground-based instruments of the PWING project to investigate dynamics of the inner magnetosphere at subauroral latitudes as a part of the ERG-ground coordinated observation network Open Access
Shiokawa Kazuo, Katoh Yasuo, Hamaguchi Yoshiyuki, Yamamoto Yuka, Adachi Takumi, Ozaki Mitsunori, Oyama Shin-Ichiro, Nose Masahito, Nagatsuma Tsutomu, Tanaka Yoshimasa, Otsuka Yuichi, Miyoshi Yoshizumi, Kataoka Ryuho, Takagi Yuki, Takeshita Yuhei, Shinbori Atsuki, Kurita Satoshi, Hori Tomoaki, Nishitani Nozomu, Shinohara Iku, Tsuchiya Fuminori, Obana Yuki, Suzuki Shin, Takahashi Naoko, Seki Kanako, Kadokura Akira, Hosokawa Keisuke, Ogawa Yasunobu, Connors Martin, Ruohoniemi J. Michael, Engebretson Mark, Turunen Esa, Ulich Thomas, Manninen Jyrki, Raita Tero, Kero Antti, Oksanen Arto, Back Marko, Kauristie Kirsti, Mattanen Jyrki, Baishev Dmitry, Kurkin Vladimir, Oinats Alexey, Pashinin Alexander, Vasilyev Roman, Rakhmatulin Ravil, Bristow William, Karjala Marty
EARTH PLANETS AND SPACE Vol. 69 2017.11
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Special Issue "Global data systems for the study of solar-terrestrial variability"
Watanabe Takashi, Iyemori Toshihiko, Shiokawa Kazuo, Zhang Jie, Kanekal Shrikanth G., Nishitani Nozomu
EARTH PLANETS AND SPACE Vol. 69 2017.11
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Geomagnetically conjugate observations of ionospheric and thermospheric variations accompanied by a midnight brightness wave at low latitudes (vol 69, 112, 2017) Reviewed Open Access
D. Fukushima, K. Shiokawa, Y. Otsuka, M. Kubota, T. Yokoyama, M. Nishioka, S. Komonjinda, C. Y. Yatini
EARTH PLANETS AND SPACE Vol. 69 2017.11
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GPS amplitude and phase scintillation associated with polar cap auroral forms
Jayachandran P. T., Hamza A. M., Hosokawa K., Mezaoui H., Shiokawa K.
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 164 page: 185-191 2017.11
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Statistical analysis of severe magnetic fluctuations in the near-Earth plasma sheet observed by THEMIS-E Open Access
Xu Heqiucen, Shiokawa Kazuo, Fruehauff Dennis
ANNALES GEOPHYSICAE Vol. 35 ( 5 ) page: 1131-1142 2017.10
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Geomagnetically conjugate observations of ionospheric and thermospheric variations accompanied by a midnight brightness wave at low latitudes Open Access
Fukushima D., Shiokawa K., Otsuka Y., Kubota M., Yokoyama T., Nishioka M., Komonjinda S., Yatini C. Y.
EARTH PLANETS AND SPACE Vol. 69 2017.8
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Equinoctial asymmetry in the zonal distribution of scintillation as observed by GPS receivers in Indonesia Open Access
Abadi P., Otsuka Y., Shiokawa K., Husin A., Liu Huixin, Saito S.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 122 ( 8 ) page: 8947-8958 2017.8
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Sixteen year variation of horizontal phase velocity and propagation direction of mesospheric and thermospheric waves in airglow images at Shigaraki, Japan Open Access
Takeo D., Shiokawa K., Fujinami H., Otsuka Y., Matsuda T. S., Ejiri M. K., Nakamura T., Yamamoto M.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 122 ( 8 ) page: 8770-8780 2017.8
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Sixteen-year variation of horizontal phase velocity and propagation direction of mesospheric and thermospheric waves in airglow images at Shigaraki Reviewed Open Access
Takeo, D, K. Shiokawa, H. Fujinami, Y. Otsuka, T. S. Matsuda, M. K. Ejiri, T. Nakamura, M. Yamamoto
Journal of Geophysical Research -Atmospheres Vol. 122 page: 8770-8780 2017.8
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Conjugate observation of auroral finger-like structures by ground-based all-sky cameras and THEMIS satellites Open Access
Nishi Katsuki, Shiokawa Kazuo, Fruehauff Dennis
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 122 ( 7 ) page: 7291-7306 2017.7
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Geospace exploration project: Arase (ERG) Open Access
E. R.G, Project Group, Y. Miyoshi, Y. Kasaba, I. Shinohara, T. Takashima, K. Asamura, H. Matsumoto, N. Higashio, T. Mitani, S. Kasahara, S. Yokota, S. Wang, Y. Kazama, Y. Kasahara, S. Yagitani, A. Matsuoka, H. Kojima, Y. Katoh, K. Shiokawa, K. Seki, M. Fujimoto, T. Ono
Journal of Physics: Conference Series Vol. 869 ( 1 ) 2017.7
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Coordinated observations of postmidnight irregularities and thermospheric neutral winds and temperatures at low latitudes Open Access
Dao Tam, Otsuka Yuichi, Shiokawa Kazuo, Nishioka Michi, Yamamoto Mamoru, Buhari Suhaila M., Abdullah Mardina, Husin Asnawi
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 122 ( 7 ) page: 7504-7518 2017.7
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Electron density variability of nighttime D region ionosphere in Vietnamese and Japanese sectors
Le Minh Tan, Shiokawa Kazuo, Nguyen Ngoc Thu, Tran Quoc Ha
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 122 ( 6 ) page: 6543-6551 2017.6
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Simultaneous observations of magnetospheric ELF/VLF emissions in Canada, Finland, and Antarctica Open Access
Yonezu Yusuke, Shiokawa Kazuo, Connors Martin, Ozaki Mitsunori, Manninen Jyrki, Yamagishi Hisao, Okada Masaki
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 122 ( 6 ) page: 6442-6454 2017.6
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First evidence of patchy flickering aurora modulated by multi-ion electromagnetic ion cyclotron waves Open Access
Fukuda Yoko, Kataoka Ryuho, Uchida Herbert Akihito, Miyoshi Yoshizumi, Hampton Donald, Shiokawa Kazuo, Ebihara Yusuke, Whiter Daniel, Iwagami Naomoto, Seki Kanako
GEOPHYSICAL RESEARCH LETTERS Vol. 44 ( 9 ) page: 3963-3970 2017.5
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Contribution of storm time substorms to the prompt electric field disturbances in the equatorial ionosphere Open Access
Hui Debrup, Chakrabarty D., Sekar R., Reeves G. D., Yoshikawa A., Shiokawa K.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 122 ( 5 ) page: 5568-5578 2017.5
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Effect of the Ionospheric Parameter Variations at Altitudes of 80-350 km on Diurnal Dynamics of the ULF Magnetic Field Spectra at Midlatitudes
Ermakova E. N., Kotik D. S., Pershin A. V., Pilipenko V. A., Shiokawa K.
RADIOPHYSICS AND QUANTUM ELECTRONICS Vol. 59 ( 12 ) page: 947-961 2017.5
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Automatic selection of Dst storms and their seasonal variations in two versions of Dst in 50 years Open Access
Balan N., Tulasiram S., Kamide Y., Batista I. S., Souza J. R., Shiokawa K., Rajesh P. K., Victor N. J.
EARTH PLANETS AND SPACE Vol. 69 2017.4
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Measurement of thermospheric temperatures using OMTI Fabry-Perot interferometers with 70-mm etalon Open Access
Nakamura Y., Shiokawa K., Otsuka Y., Oyama S., Nozawa S., Komolmis T., Komonjida S., Neudegg Dave, Yuile Colin, Meriwether J., Shinagawa H., Jin H.
EARTH PLANETS AND SPACE Vol. 69 2017.4
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Large-scale traveling ionospheric disturbances observed by GPS dTEC maps over North and South America on Saint Patrick's Day storm in 2015 Open Access
Figueiredo C. A. O. B., Wrasse C. M., Takahashi H., Otsuka Y., Shiokawa K., Barros D.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 122 ( 4 ) page: 4755-4763 2017.4
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A scheme for forecasting severe space weather
Balan N., Ebihara Y., Skoug R., Shiokawa K., Batista I. S., Ram S. Tulasi, Omura Y., Nakamura T., Fok M. -C.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 122 ( 3 ) page: 2824-2835 2017.3
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Localized polar cap precipitation in association with nonstorm time airglow patches Open Access
Zou Ying, Nishimura Yukitoshi, Lyons Larry R., Shiokawa Kazuo
GEOPHYSICAL RESEARCH LETTERS Vol. 44 ( 2 ) page: 609-617 2017.1
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Tam Dao, Yuichi Otsuka, Kazuo Shiokawa, Michi Nishioka, Mamoru Yamamoto, Suhaila M. Buhari, Mardina Abdullah, Asnawi Husin
2017 XXXIIND GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM OF THE INTERNATIONAL UNION OF RADIO SCIENCE (URSI GASS) Vol. 2017-January page: 1 - 4 2017
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The first long-term all-sky imager observation of lunar sodium tail Reviewed
Nishino Masaki N., Shiokawa Kazuo, Otsuka Yuichi
ICARUS Vol. 280 page: 199-204 2016.12
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Ionospheric TEC Weather Map Over South America Reviewed Open Access
H. Takahashi, C. M. Wrasse, C. M. Denardini, M. B. Padua, E. R. de Paula, S. M. A. Costa, Y. Otsuka, K. Shiokawa, J. F. Galera Monico, A. Ivo, N. Sant'Anna
SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS Vol. 14 ( 11 ) page: 937 - 949 2016.11
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Localized field-aligned currents in the polar cap associated with airglow patches Reviewed
Zou Ying, Nishimura Yukitoshi, Burchill Johnathan K., Knudsen David J., Lyons Larry R., Shiokawa Kazuo, Buchert Stephan, Chen Steve, Nicolls Michael J., Ruohoniemi J. Michael, McWilliams Kathryn A., Nishitani Nozomu
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 10 ) page: 10172-10189 2016.10
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B. T. Tsurutani, R. Hajra, T. Tanimori, A. Takada, R. Bhanu, A. J. Mannucci, G. S. Lakhina, J. U. Kozyra, K. Shiokawa, L. C. Lee, E. Echer, R. V. Reddy, W. D. Gonzalez
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 10 ) page: 10130 - 10156 2016.10
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Spectral characteristics of steady quiet-time EMIC waves observed at geosynchronous orbit Reviewed Open Access
Kim Khan-Hyuk, Park Jong-Sun, Omura Yoshiharu, Shiokawa Kazuo, Lee Dong-Hun, Kim Gi-Jeong, Jin Ho, Lee Ensang, Kwon Hyuck-Jin
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 9 ) page: 8640-8660 2016.9
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Quasi-periodic rapid motion of pulsating auroras Reviewed Open Access
Fukuda Yoko, Kataoka Ryuho, Miyoshi Yoshizumi, Katoh Yuto, Nishiyama Takanori, Shiokawa Kazuo, Ebihara Yusuke, Hampton Donald, Iwagami Naomoto
POLAR SCIENCE Vol. 10 ( 3 ) page: 183-191 2016.9
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A proposal on the study of solar-terrestrial coupling processes with atmospheric radars and ground-based observation network Reviewed Open Access
Tsuda Toshitaka, Yamamoto Mamoru, Hashiguchi Hiroyuki, Shiokawa Kazuo, Ogawa Yasunobu, Nozawa Satonori, Miyaoka Hiroshi, Yoshikawa Akimasa
RADIO SCIENCE Vol. 51 ( 9 ) page: 1587-1599 2016.9
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Fast modulations of pulsating proton aurora related to subpacket structures of Pc1 geomagnetic pulsations at subauroral latitudes Reviewed Open Access
M. Ozaki, K. Shiokawa, Y. Miyoshi, R. Kataoka, S. Yagitani, T. Inoue, Y. Ebihara, C. -W Jun, R. Nomura, K. Sakaguchi, Y. Otsuka, M. Shoji, I. Schofield, M. Connors, V. K. Jordanova
GEOPHYSICAL RESEARCH LETTERS Vol. 43 ( 15 ) page: 7859 - 7866 2016.8
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Direct observational evidence for the merging of equatorial plasma bubbles Reviewed
V. L. Narayanan, S. Gurubaran, K. Shiokawa
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 8 ) page: 7923 - 7931 2016.8
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Shrinking equatorial plasma bubbles Reviewed Open Access
V. L. Narayanan, S. Gurubaran, K. Shiokawa, K. Emperumal
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 7 ) page: 6924 - 6935 2016.7
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ELF/VLF wave propagation at subauroral latitudes: Conjugate observation between the ground and Van Allen Probes A Reviewed Open Access
Martinez-Calderon Claudia, Shiokawa Kazuo, Miyoshi Yoshizumi, Keika Kunihiro, Ozaki Mitsunori, Schofield Ian, Connors Martin, Kletzing Craig, Hanzelka Miroslav, Santolik Ondrej, Kurth William S.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 6 ) page: 5384-5393 2016.6
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Special issue "The 12th International Conference on Substorms"
Shiokawa Kazuo, Fok Mei-Ching, Fujimoto Masaki
EARTH PLANETS AND SPACE Vol. 68 2016.5
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Possible generation mechanisms for Pc1 pearl structures in the ionosphere based on 6 years of ground observations in Canada, Russia, and Japan Reviewed Open Access
Jun Chae-Woo, Shiokawa Kazuo, Connors Martin, Schofield Ian, Poddelsky Igor, Shevtsov Boris
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 5 ) page: 4409-4424 2016.5
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An evidence for prompt electric field disturbance driven by changes in the solar wind density under northward IMF B-z condition Reviewed Open Access
Diptiranjan Rout, D. Chakrabarty, R. Sekar, G. D. Reeves, J. M. Ruohoniemi, Tarun K. Pant, B. Veenadhari, K. Shiokawa
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 5 ) page: 4800 - 4810 2016.5
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Lower thermospheric wind variations in auroral patches during the substorm recovery phase Reviewed Open Access
Oyama Shin-ichiro, Shiokawa Kazuo, Miyoshi Yoshizumi, Hosokawa Keisuke, Watkins Brenton J., Kurihara Junichi, Tsuda Takuo T., Fallen Christopher T.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 4 ) page: 3564-3577 2016.4
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F. F. Lin, C. Y. Wang, C. L. Su, K. Shiokawa, S. Saito, Y. H. Chu
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 4 ) page: 3750 - 3766 2016.4
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Special issue "International CAWSES-II Symposium"
Yamamoto Mamoru, Shiokawa Kazuo, Nakamura Takuji, Gopalswamy Nat
EARTH PLANETS AND SPACE Vol. 68 2016.2
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Altitude development of postmidnight F region field-aligned irregularities observed using Equatorial Atmosphere Radar in Indonesia Reviewed Open Access
Tam Dao, Otsuka Yuichi, Shiokawa Kazuo, Ram S. Tulasi, Yamamoto Mamoru
GEOPHYSICAL RESEARCH LETTERS Vol. 43 ( 3 ) page: 1015-1022 2016.2
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Longitudinal frequency variation of long-lasting EMIC Pc1-Pc2 waves localized in the inner magnetosphere Reviewed Open Access
K. -H. Kim, K. Shiokawa, I. R. Mann, J. -S. Park, H. -J. Kwon, K. Hyun, H. Jin, M. Connors
GEOPHYSICAL RESEARCH LETTERS Vol. 43 ( 3 ) page: 1039 - 1046 2016.2
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EMIC waves observed at geosynchronous orbit under quiet geomagnetic conditions (Kp1) Reviewed Open Access
J. -S. Park, K. -H. Kim, K. Shiokawa, D. -H. Lee, E. Lee, H. -J. Kwon, H. Jin, G. Jee
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 2 ) page: 1377 - 1390 2016.2
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Pulsating proton aurora caused by rising tone Pc1 waves Reviewed Open Access
R. Nomura, K. Shiokawa, Y. Omura, Y. Ebihara, Y. Miyoshi, K. Sakaguchi, Y. Otsuka, M. Connors
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 2 ) page: 1608 - 1618 2016.2
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Duskside enhancement of equatorial zonal electric field response to convection electric fields during the St. Patrick's Day storm on 17 March 2015 Reviewed Open Access
S. Tulasi Ram, T. Yokoyama, Y. Otsuka, K. Shiokawa, S. Sripathi, B. Veenadhari, R. Heelis, K. K. Ajith, V. S. Gowtam, S. Gurubaran, P. Supnithi, M. Le Huy
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 1 ) page: 538 - 548 2016.1
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Polar cap precursor of nightside auroral oval intensifications using polar cap arcs Reviewed Open Access
Zou Ying, Nishimura Yukitoshi, Lyons Larry R., Donovan Eric F., Shiokawa Kazuo, Ruohoniemi J. Michael, McWilliams Kathryn A., Nishitani Nozomu
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 12 ) page: 10698-10711 2015.12
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Isolated Proton Auroras and Pc1/EMIC Waves at Subauroral Latitudes Reviewed
Kaori Sakaguchi, Kazuo Shiokawa, Yoshizumi Miyoshi, Martin Connors
Auroral Dynamics and Space Weather page: 59 - 70 2015.11
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A direct link between chorus emissions and pulsating aurora on timescales from milliseconds to minutes: A case study at subauroral latitudes Reviewed Open Access
Ozaki Mitsunori, Yagitani Satoshi, Sawai Kaoru, Shiokawa Kazuo, Miyoshi Yoshizumi, Kataoka Ryuho, Ieda Akimasa, Ebihara Yusuke, Connors Martin, Schofield Ian, Katoh Yuto, Otsuka Yuichi, Sunagawa Naoki, Jordanova Vania K.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 11 ) page: 9617-9631 2015.11
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Coordinated airglow observations between IMAP/VISI and a ground-based all-sky imager on concentric gravity wave in the mesopause Reviewed Open Access
S. Perwitasari, T. Sakanoi, A. Yamazaki, Y. Otsuka, Y. Hozumi, Y. Akiya, A. Saito, K. Shiokawa, S. Kawamura
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 11 ) page: 9706 - 9721 2015.11
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Spatiotemporally resolved electrodynamic properties of a Sun-aligned arc over Resolute Bay Reviewed Open Access
G. W. Perry, H. Dahlgren, M. J. Nicolls, M. Zettergren, J. -P. St-Maurice, J. L. Semeter, T. Sundberg, K. Hosokawa, K. Shiokawa, S. Chen
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 11 ) page: 9977 - 9987 2015.11
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Statistical study of ELF/VLF emissions at subauroral latitudes in Athabasca, Canada Reviewed Open Access
Martinez-Calderon Claudia, Shiokawa Kazuo, Miyoshi Yoshizumi, Ozaki Mitsunori, Schofield Ian, Connors Martin
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 10 ) page: 8455-8469 2015.10
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On the formation and origin of substorm growth phase/onset auroral arcs inferred from conjugate space-ground observations Reviewed Open Access
T. Motoba, S. Ohtani, B. J. Anderson, H. Korth, D. Mitchell, L. J. Lanzerotti, K. Shiokawa, M. Connors, C. A. Kletzing, G. D. Reeves
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 10 ) page: 8707 - 8722 2015.10
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Multi-instrument, high-resolution imaging of polar cap patch transportation Reviewed Open Access
E. G. Thomas, K. Hosokawa, J. Sakai, J. B. H. Baker, J. M. Ruohoniemi, S. Taguchi, K. Shiokawa, Y. Otsuka, A. J. Coster, J. -P. St.-Maurice, K. A. McWilliams
RADIO SCIENCE Vol. 50 ( 9 ) page: 904 - 915 2015.9
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Statistical study of auroral fragmentation into patches Reviewed Open Access
Hashimoto Ayumi, Shiokawa Kazuo, Otsuka Yuichi, Oyama Shin-ichiro, Nozawa Satonori, Hori Tomoaki, Lester Mark, Johnsen Magnar Gullikstad
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 8 ) page: 6207-6217 2015.8
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Plasma bubble monitoring by TEC map and 630 nm airglow image Reviewed Open Access
H. Takahashi, C. M. Wrasse, Y. Otsuka, A. Ivo, V. Gomes, I. Paulino, A. F. Medeiros, C. M. Denardini, N. Sant'Anna, K. Shiokawa
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 130 page: 151 - 158 2015.8
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Van Allen probes, NOAA, GOES, and ground observations of an intense EMIC wave event extending over 12 h in magnetic local time Reviewed Open Access
M. J. Engebretson, J. L. Posch, J. R. Wygant, C. A. Kletzing, M. R. Lessard, C. -L. Huang, H. E. Spence, C. W. Smith, H. J. Singer, Y. Omura, R. B. Horne, G. D. Reeves, D. N. Baker, M. Gkioulidou, K. Oksavik, I. R. Mann, T. Raita, K. Shiokawa
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 7 ) page: 5465 - 5488 2015.7
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Resonance structure and mode transition of quarter-wave ULF pulsations around the dawn terminator Reviewed Open Access
Obana Yuki, Waters Colin L., Sciffer Murray D., Menk Frederick W., Lysak Robert L., Shiokawa Kazuo, Hurst Anthony W., Petersen Tanja
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 6 ) page: 4194-4212 2015.6
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D. Chakrabarty, Diptiranjan Rout, R. Sekar, R. Narayanan, G. D. Reeves, Tarun K. Pant, B. Veenadhari, K. Shiokawa
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 6 ) page: 4993 - 5008 2015.6
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Localized polar cap flow enhancement tracing using airglow patches: Statistical properties, IMF dependence, and contribution to polar cap convection Reviewed
Zou Ying, Nishimura Yukitoshi, Lyons Larry R., Shiokawa Kazuo, Donovan Eric F., Ruohoniemi J. Michael, McWilliams Kathryn A., Nishitani Nozomu
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 5 ) page: 4064-4078 2015.5
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Airglow-imaging observation of plasma bubble disappearance at geomagnetically conjugate points Reviewed Open Access
Shiokawa Kazuo, Otsuka Yuichi, Lynn Kenneth J. W., Wilkinson Philip, Tsugawa Takuya
EARTH PLANETS AND SPACE Vol. 67 ( 43 ) page: 1-12 2015.3
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D. Fukushima, K. Shiokawa, Y. Otsuka, M. Nishioka, M. Kubota, T. Tsugawa, T. Nagatsuma, S. Komonjinda, C. Y. Yatini
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 3 ) page: 2222 - 2231 2015.3
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Hori, T, Y. Miyashita, Y. Miyoshi, K. Seki, T. Segawa, Y.-M. Tanaka, K. Keika, M. Shoji, I. Shinohara, K. Shiokawa, Y. Otsuka, S. Abe, A. Yoshikawa, K. Yumoto, Y. Obana, N. Nishitani, A. S. Yukimatu, T. Nagatsuma, M. Kunitake, K. Hosokawa, Y. Ogawa, K. T. Murata, M. Nose, H. Kawano, T. Sakanoi
J. Sp. Sci. Info. Jpn. Vol. 4 (JAXA-RR-14-009) page: 75 - 89 2015.3
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Polarization analysis of VLF/ELF waves observed at subauroral latitudes during the VLF-CHAIN campaign Reviewed Open Access
Martinez-Calderon Claudia, Shiokawa Kazuo, Miyoshi Yoshizumi, Ozaki Mitsunori, Schofield Ian, Connors Martin
EARTH PLANETS AND SPACE Vol. 67 2015.2
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The geospace response to variable inputs from the lower atmosphere: a review of the progress made by Task Group 4 of CAWSES-II Reviewed Open Access
Oberheide Jens, Shiokawa Kazuo, Gurubaran Subramanian, Ward William E., Fujiwara Hitoshi, Kosch Michael J., Makela Jonathan J., Takahashi Hisao
PROGRESS IN EARTH AND PLANETARY SCIENCE Vol. 2 2015.2
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Daytime tweek atmospherics Reviewed
Ohya Hiroyo, Shiokawa Kazuo, Miyoshi Yoshizumi
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 1 ) page: 654-665 2015.1
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A statistical study of satellite traces and evolution of equatorial spread F Reviewed Open Access
Narayanan Viswanathan Lakshmi, Sau Sukanta, Gurubaran Subramanian, Shiokawa Kazuo, Balan Nanan, Emperumal Kaliappan, Sripathi Samireddipalle
EARTH PLANETS AND SPACE Vol. 66 2014.12
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CME front and severe space weather Reviewed Open Access
N. Balan, R. Skoug, S. Tulasi Ram, P. K. Rajesh, K. Shiokawa, Y. Otsuka, I. S. Batista, Y. Ebihara, T. Nakamura
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 119 ( 12 ) page: 10,041 - 10,058 2014.12
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V. Lakshmi Narayanan, K. Shiokawa, Y. Otsuka, S. Saito
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 119 ( 11 ) page: 9268 - 9282 2014.11
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Traveling planetary wave activity from mesopause region airglow temperatures determined by the Network for the Detection of Mesospheric Change (NDMC) Reviewed Open Access
E. R. Reisin, J. Scheer, M. E. Dyrland, F. Sigernes, C. S. Deehr, C. Schmidt, K. Hoeppner, M. Bittner, P. P. Ammosov, G. A. Gavrilyeva, J. Stegman, V. I. Perminov, A. I. Semenov, P. Knieling, R. Koppmann, K. Shiokawa, R. P. Lowe, M. J. Lopez-Gonzalez, E. Rodriguez, Y. Zhao, M. J. Taylor, R. A. Buriti, P. J. Espy, W. J. R. French, K. -U. Eichmann, J. P. Burrows, C. von Savigny
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 119 page: 71 - 82 2014.11
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Auroral Physics in the Earth's Magnetosphere Reviewed
SHIOKAWA Kazuo
Vol. 90 ( 11 ) page: 708-712 2014.11
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Study of Pc1 pearl structures observed at multi-point ground stations in Russia, Japan, and Canada Reviewed Open Access
Jun Chae-Woo, Shiokawa Kazuo, Connors Martin, Schofield Ian, Poddelsky Igor, Shevtsov Boris
EARTH PLANETS AND SPACE Vol. 66 2014.10
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Auroral fragmentation into patches Reviewed
Shiokawa Kazuo, Hashimoto Ayumi, Hori Tomoaki, Sakaguchi Kaori, Ogawa Yasunobu, Donovan Eric, Spanswick Emma, Connors Martin, Otsuka Yuichi, Oyama Shin-Ichiro, Nozawa Satonori, McWilliams Kathryn
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 119 ( 10 ) page: 8249-8261 2014.10
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3D imaging reveals electrodynamics of polar cap aurora Reviewed
Dahlgren Hanna, Perry Gareth, St Maurice Jean-Pierre, Sundberg Torbjorn, Hosokawa Keisuke, Semeter Joshua L., Nicolls Michael J., Shiokawa Kazuo
ASTRONOMY & GEOPHYSICS Vol. 55 ( 5 ) page: . 2014.10
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P130 広域多地点大気光観測による中間圏大気重力波(ポスター・セッション) Reviewed Open Access
鈴木臣, 塩川和夫, 大塚雄一, 川村誠治, 村山泰啓
大会講演予講集 Vol. 106 page: 212 2014.9
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Ground-based ELF/VLF chorus observations at subauroral latitudes-VLF-CHAIN Campaign Reviewed
Shiokawa Kazuo, Yokoyama Yu, Ieda Akimasa, Miyoshi Yoshizumi, Nomura Reiko, Lee Sungeun, Sunagawa Naoki, Miyashita Yukinaga, Ozaki Mitsunori, Ishizaka Kazumasa, Yagitani Satoshi, Kataoka Ryuho, Tsuchiya Fuminori, Schofield Ian, Connors Martin
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 119 ( 9 ) 2014.9
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New statistical analysis of the horizontal phase velocity distribution of gravity waves observed by airglow imaging Reviewed Open Access
Takashi S. Matsuda, Takuji Nakamura, Mitsumu K. Ejiri, Masaki Tsutsumi, Kazuo Shiokawa
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES Vol. 119 ( 16 ) page: 9707 - 9718 2014.8
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Diagnostics of equatorial and low latitude ionosphere by TEC mapping over Brazil Reviewed
H. Takahashi, S. Costa, Y. Otsuka, K. Shiokawa, J. F. G. Monico, E. Paula, P. Nogueira, C. M. Denardini, F. Becker-Guedes, C. M. Wrasse, A. S. Ivo, V. C. F. Gomes, W. Gargarela, N. Sant'Anna, R. Gatto
ADVANCES IN SPACE RESEARCH Vol. 54 ( 3 ) page: 385 - 394 2014.8
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Day-night coupling by a localized flow channel visualized by polar cap patch propagation Reviewed Open Access
Y. Nishimura, L. R. Lyons, Y. Zou, K. Oksavik, J. I. Moen, L. B. Clausen, E. F. Donovan, V. Angelopoulos, K. Shiokawa, J. M. Ruohoniemi, N. Nishitani, K. A. McWilliams, M. Lester
GEOPHYSICAL RESEARCH LETTERS Vol. 41 ( 11 ) page: 3701 - 3709 2014.6
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Height-dependent ionospheric variations in the vicinity of nightside poleward expanding aurora after substorm onset Reviewed Open Access
S. Oyama, Y. Miyoshi, K. Shiokawa, J. Kurihara, T. T. Tsuda, B. J. Watkins
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 119 ( 5 ) page: 4146 - 4156 2014.5
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Pi2 pulsation simultaneously observed in the E and F region ionosphere with the SuperDARN Hokkaido radar Reviewed Open Access
M. Teramoto, N. Nishitani, V. Pilipenko, T. Ogawa, K. Shiokawa, T. Nagatsuma, A. Yoshikawa, D. Baishev, K. T. Murata
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 119 ( 5 ) page: 3444 - 3462 2014.5
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Global imaging of polar cap patches with dual airglow imagers Reviewed Open Access
K. Hosokawa, S. Taguchi, K. Shiokawa, Y. Otsuka, Y. Ogawa, M. Nicolls
GEOPHYSICAL RESEARCH LETTERS Vol. 41 ( 1 ) page: 1 - 6 2014.1
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Deducing Locations and Electrical properties of Lightning Discharges by ELF Network Observations in Japan Reviewed
Yasuhide Hobara, Masashi Hayaka, Kazuo Shiokawa
2014 XXXITH URSI GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM (URSI GASS) page: . 2014
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Latitudinal variation of stochastic properties of the geomagnetic field Reviewed Open Access
Wanliss J. A., Shiokawa K., Yumoto K.
NONLINEAR PROCESSES IN GEOPHYSICS Vol. 21 ( 2 ) page: 347-356 2014
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Ground-Based Observations of Hiss-Like Emissions Changed from Chorus Emissions and Related Pulsating Aurora Reviewed
Ozaki M., Sawai K., Yagitani S., Shiokawa K., Miyoshi Y., Kataoka R., Ieda A., Ebihara Y., Katoh Y.
2014 XXXITH URSI GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM (URSI GASS) 2014
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Deducing locations and charge moment changes of lightning discharges by ELF network observations in Japan Reviewed Open Access
Hobara Y., Inoue T., Hayakawa M., Shiokawa K.
International Conference on Atmospheric Electricity Icae 2014 2014
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Deducing Locations and Charge Moment Changes of Lightning Discharges by ELF Network Observations in Japan Open Access
Hobara Yasuhide, Inoue Takahiro, Hayakawa Masashi, Shiokawa Kazuo
IEEJ Transactions on Power and Energy Vol. 133 ( 12 ) page: 994 - 1000 2013.12
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イオノゾンデおよびファブリ・ペロー干渉計によって観測された子午面熱圏風の比較 Reviewed Open Access
Nishioka Michi, Maruyama Takashi, Otsuka Yuichi, Tsugawa Takuya, Ishibashi Hiromitsu, Shiokawa Kazuo, Ishii Mamoru
Antarctic record Vol. 57 ( 3 ) page: 357 - 368 2013.11
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Typhoon-induced concentric airglow structures in the mesopause region Reviewed
S. Suzuki, S. L. Vadas, K. Shiokawa, Y. Otsuka, S. Kawamura, Y. Murayama
GEOPHYSICAL RESEARCH LETTERS Vol. 40 ( 22 ) page: 5983 - 5987 2013.11
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Comparison of meridional thermospheric winds observed by ionosondes and Fabry-Perot interferometers Reviewed Open Access
Nishioka M., Maruyama T., Otsuka Y., Tsugawa T., Ishibashi H., Shiokawa K., Ishii M.
Antarctic Record Vol. 57 ( 3 ) page: 357 - 368 2013.11
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Recent advances in equatorial, low- and mid-latitude aeronomy Preface Reviewed
Archana Bhattacharyya, Jorge L. Chau, Clezio M. Denardini, David L. Hysell, Jonathan J. Makela, Kazuo Shiokawa, Erhan Kudeki
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 103 page: 1 - 2 2013.10
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Observation of nighttime medium-scale travelling ionospheric disturbances by two 630-nm airglow imagers near the auroral zone Reviewed
Shiokawa K., Mori M., Otsuka Y., Oyama S., Nozawa S., Suzuki S., Connors M.
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 103 page: 184-194 2013.9
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Ionogram-based range-time displays for observing relationships between ionosonde satellite traces, spread F and drifting optical plasma depletions Reviewed
Lynn K. J. W., Otsuka Y., Shiokawa K.
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 98 page: 105-112 2013.6
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Planetary wave induced wind and airglow oscillations in the middle latitude MLT region Reviewed
H. Takahashi, K. Shiokawa, F. Egito, Y. Murayama, S. Kawamura, C. M. Wrasse
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 98 page: 97 - 104 2013.6
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Substorm onset and expansion phase intensification precursors seen in polar cap patches and arcs Reviewed
Nishimura Y., Lyons L. R., Shiokawa K., Angelopoulos V., Donovan E. F., Mende S. B.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 118 ( 5 ) page: 2034 - 2042 2013.5
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鈴木 順也, 中田 裕之, 鷹野 敏明, 津川 卓也, 斉藤 昭則, 大塚 雄一, 塩川 和夫
大気電気学会誌 = / Society of Atmospheric Electricity of Japan Vol. 7 ( 1 ) page: 60 - 61 2013.4
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Evidence of gravity wave ducting in the mesopause region from airglow network observations Reviewed Open Access
Suzuki, S, Shiokawa, K, Otsuka, Y, Kawamura, S, Murayama, Y
GEOPHYSICAL RESEARCH LETTERS Vol. 40 ( 3 ) page: 601 - 605 2013.2
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Ground and satellite observations of low-latitude red auroras at the initial phase of magnetic storms Reviewed Open Access
K. Shiokawa, Y. Miyoshi, P. C. Brandt, D. S. Evans, H. U. Frey, J. Goldstein, K. Yumoto
Journal of Geophysical Research: Space Physics Vol. 118 ( 1 ) page: 256 - 270 2013.1
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Geomagnetic conjugate observations of plasma-sheet electrons by the FAST and THEMIS satellites Reviewed Open Access
S. Lee, K. Shiokawa, J. P. McFadden, K. Seki
Journal of Geophysical Research: Space Physics Vol. 118 ( 1 ) page: 132 - 145 2013.1
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GPS observations of medium-scale traveling ionospheric disturbances over Europe Reviewed Open Access
Otsuka, Y, Suzuki, K, Nakagawa, S, Nishioka, M, Shiokawa, K, Tsugawa, T
ANNALES GEOPHYSICAE Vol. 31 ( 2 ) page: 163 - 172 2013
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Stereoscopic determination of all-sky altitude map of aurora using two ground-based Nikon DSLR cameras Reviewed Open Access
R. Kataoka, Y. Miyoshi, K. Shigematsu, D. Hampton, Y. Mori, T. Kubo, A. Yamashita, M. Tanaka, T. Takahei, T. Nakai, H. Miyahara, K. Shiokawa
ANNALES GEOPHYSICAE Vol. 31 ( 9 ) page: 1543 - 1548 2013
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Drift velocities of 150-km field-aligned irregularities observed by the equatorial atmosphere radar Reviewed Open Access
Otsuka Y, Mizutani N, Shiokawa K, Patra A, Yokoyama T, Yamamoto M
Antarctic Record Vol. 57 ( 3 ) page: 369 - 378 2013
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Giant ionospheric disturbances observed with the SuperDARN Hokkaido HF radar and GPS network after the 2011 Tohoku earthquake Reviewed Open Access
Ogawa Tadahiko, Nishitani Nozomu, Tsugawa Takuya, Shiokawa Kazuo
EARTH PLANETS AND SPACE Vol. 64 ( 12 ) page: 1295-1307 2012.12
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Special Issue: Recent Progress in the Vertical Coupling in the Atmosphere-Ionosphere System Preface Reviewed
Dora Pancheva, Kazuo Shiokawa, Petra Knizova, Weixing Wan
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 90-91 ( 1 ) page: V - VI 2012.12
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Development of low-cost sky-scanning Fabry-Perot interferometers for airglow and auroral studies Reviewed Open Access
K. Shiokawa, Y. Otsuka, S. Oyama, S. Nozawa, M. Satoh, Y. Katoh, Y. Hamaguchi, Y. Yamamoto, J. Meriwether
EARTH PLANETS AND SPACE Vol. 64 ( 11 ) page: 1033 - 1046 2012.11
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Reflection height of daytime tweek atmospherics during the solar eclipse of 22 July 2009 Reviewed Open Access
Hiroyo Ohya, Fuminori Tsuchiya, Hiroyuki Nakata, Kazuo Shiokawa, Yoshizumi Miyoshi, Kozo Yamashita, Yukihiro Takahashi
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 117 ( 11 ) 2012.11
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Observation of equatorial nighttime medium-scale traveling ionospheric disturbances in 630-nm airglow images over 7 years Reviewed Open Access
D. Fukushima, K. Shiokawa, Y. Otsuka, T. Ogawa
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 117 ( 10 ) 2012.10
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Motion of high-latitude nighttime medium-scale traveling ionospheric disturbances associated with auroral brightening Reviewed Open Access
Shiokawa, K, Mori, M, Otsuka, Y, Oyama, S, Nozawa, S
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 117 ( 10 ) 2012.10
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Magnetospheric responses to the passage of the interplanetary shock on 24 November 2008 Reviewed
K-H Kim, D-H Lee, K. Shiokawa, E. Lee, J-S Park, H-J Kwon, V. Angelopoulos, Y-D. Park, J. Hwang, N. Nishitani, T. Hori, K. Koga, T. Obara, K. Yumoto, D. G. Baishev
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 117 ( 10 ) 2012.10
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Visualization of ion cyclotron wave and particle interactions in the inner magnetosphere via THEMIS-ASI observations Reviewed Open Access
K. Sakaguchi, Y. Miyoshi, E. Spanswick, E. Donovan, I. R. Mann, V. Jordanova, K. Shiokawa, M. Connors, J. C. Green
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 117 ( 10 ) 2012.10
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Space-time variability of polar cap patches: Direct evidence for internal plasma structuring Reviewed Open Access
Dahlgren H., Perry G. W., Semeter J. L., St-Maurice J. -P., Hosokawa K., Nicolls M. J., Greffen M., Shiokawa K., Heinselman C.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 117 ( 9 ) 2012.9
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Observed correlation between pulsating aurora and chorus waves at Syowa Station in Antarctica: a case study Reviewed Open Access
Ozaki, M, S. Yagitani, K. Ishizaka, K. Shiokawa, Y. Miyoshi, A. Kadokura, H. Yamagishi, R. Kataoka, A. Ieda, Y. Ebihara, N. Sato, I. Nagano
J. Geophys. Res. Vol. 117 ( A8 ) page: 8211 - 8211 2012.8
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On post-midnight field-aligned irregularities observed with a 30.8-MHz radar at a low latitude: Comparison with F-layer altitude near the geomagnetic equator Reviewed
M. Nishioka, Y. Otsuka, K. Shiokawa, T. Tsugawa, Effendy, P. Supnithi, T. Nagatsuma, K. T. Murata
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 117 ( 8 ) 2012.8
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Disappearance of equatorial plasma bubble after interaction with mid-latitude medium-scale traveling ionospheric disturbance Reviewed Open Access
Otsuka, Y, Shiokawa, K, Ogawa, T
GEOPHYSICAL RESEARCH LETTERS Vol. 39 ( 14 ) 2012.7
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GPS total electron content variations associated with poleward moving Sun-aligned arcs Reviewed Open Access
Jayachandran P. T., Hosokawa K., Shiokawa K., Otsuka Y., Watson C., Mushini S. C., MacDougall J. W., Prikryl P., Chadwick R., Kelly T. D.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 117 ( 5 ) 2012.5
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Direct three-dimensional imaging of polar ionospheric structures with the Resolute Bay Incoherent Scatter Radar Reviewed Open Access
H. Dahlgren, J. L. Semeter, K. Hosokawa, M. J. Nicolls, T. W. Butler, M. G. Johnsen, K. Shiokawa, C. Heinselman
GEOPHYSICAL RESEARCH LETTERS Vol. 39 ( 5 ) 2012.3
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Electron and wave characteristics observed by the THEMIS satellites near the magnetic equator during a pulsating aurora Reviewed
A. Nakajima, K. Shiokawa, K. Sakaguchi, Y. Miyoshi, S. Lee, V. Angelopoulos, O. Le Contel, J. P. McFadden, J. W. Bonnell, K. -H. Fornacon, E. Donovan
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 117 2012.3
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Polarization of Pc1/EMIC waves and related proton auroras observed at subauroral latitudes Reviewed Open Access
Nomura R., Shiokawa K., Sakaguchi K., Otsuka Y., Connors M.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 117 ( 2 ) 2012.2
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Signatures of moving polar cap arcs in the F-region PolarDARN echoes Reviewed Open Access
A. V. Koustov, K. Hosokawa, N. Nishitani, K. Shiokawa, H. Liu
ANNALES GEOPHYSICAE Vol. 30 ( 3 ) page: 441 - 455 2012
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The Energization and Radiation in Geospace (ERG) Project Reviewed
Y. Miyoshi, T. Ono, T. Takashima, K. Asamura, M. Hirahara, Y. Kasaba, A. Matsuoka, H. Kojima, K. Shiokawa, K. Seki, M. Fujimoto, T. Nagatsuma, C. Z. Cheng, Y. Kazama, S. Kasahara, T. Mitani, H. Matsumoto, N. Higashio, A. Kumamoto, S. Yagitani, Y. Kasahara, K. Ishisaka, L. Blomberg, A. Fujimoto, Y. Katoh, Y. Ebihara, Y. Omura, M. Nose, T. Hori, Y. Miyashita, Y. -M. Tanaka, T. Segawa
DYNAMICS OF THE EARTH'S RADIATION BELTS AND INNER MAGNETOSPHERE Vol. 199 page: 103 - 116 2012
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Auroral Signatures of the Dynamic Plasma Sheet Reviewed Open Access
A. Keiling, K. Shiokawa, V. Uritsky, V. Sergeev, E. Zesta, L. Kepko, N. Ostgaard
AURORAL PHENOMENOLOGY AND MAGNETOSPHERIC PROCESSES: EARTH AND OTHER PLANETS Vol. 197 page: 317 - + 2012
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Y. Otsuka, K. Shiokawa, M. Nishioka, Effendy
Indian Journal of Radio and Space Physics Vol. 41 ( 2 ) page: 199 - 207 2012
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High-latitude GPS TEC changes associated with a sudden magnetospheric compression Reviewed Open Access
P. T. Jayachandran, C. Watson, I. J. Rae, J. W. MacDougall, D. W. Danskin, R. Chadwick, T. D. Kelly, P. Prikryl, K. Meziane, K. Shiokawa
GEOPHYSICAL RESEARCH LETTERS Vol. 38 ( 23 ) 2011.12
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Simultaneous observations at Darwin of equatorial bubbles by ionosonde-based range/time displays and airglow imaging Reviewed Open Access
K. J. W. Lynn, Y. Otsuka, K. Shiokawa
GEOPHYSICAL RESEARCH LETTERS Vol. 38 ( 23 ) 2011.12
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A statistical study of plasma sheet electrons carrying auroral upward field-aligned currents measured by Time History of Events and Macroscale Interactions during Substorms (THEMIS) Reviewed Open Access
Lee S., Shiokawa K., McFadden J. P., Nishimura Y.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 116 2011.12
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Long-term variations in tweek reflection height in the D and lower E regions of the ionosphere Reviewed Open Access
Hiroyo Ohya, Kazuo Shiokawa, Yoshizumi Miyoshi
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 116 ( 10 ) 2011.10
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小野 高幸, 浅村 和史, 三好 由純, 高島 健, 平原 聖文, 小原 隆博, 笠羽 康正, 熊本 篤志, 松岡 彩子, 小嶋 浩嗣, 塩川 和夫, 関 華奈子, 藤本 正樹, 長妻 努
電子情報通信学会技術研究報告. SANE, 宇宙・航行エレクトロニクス Vol. 111 ( 239 ) page: 57 - 61 2011.10
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An empirical model of the quiet daily geomagnetic field variation Reviewed Open Access
Y. Yamazaki, K. Yumoto, M. G. Cardinal, B. J. Fraser, P. Hattori, Y. Kakinami, J. Y. Liu, K. J. W. Lynn, R. Marshall, D. McNamara, T. Nagatsuma, V. M. Nikiforov, R. E. Otadoy, M. Ruhimat, B. M. Shevtsov, K. Shiokawa, S. Abe, T. Uozumi, A. Yoshikawa
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 116 2011.10
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Ground-based multispectral high-speed imaging of flickering aurora Reviewed Open Access
Ryuho Kataoka, Yoshizumi Miyoshi, Takeshi Sakanoi, Ayumi Yaegashi, Yusuke Ebihara, Kazuo Shiokawa
GEOPHYSICAL RESEARCH LETTERS Vol. 38 ( 14 ) 2011.7
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Decay of polar cap patch Reviewed Open Access
K. Hosokawa, J. I. Moen, K. Shiokawa, Y. Otsuka
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 116 ( 5 ) 2011.5
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Turbulent microstructures and formation of folds in auroral breakup arc Reviewed Open Access
Ryuho Kataoka, Yoshizumi Miyoshi, Takeshi Sakanoi, Ayumi Yaegashi, Kazuo Shiokawa, Yusuke Ebihara
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 116 ( 4 ) 2011.4
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GEONETにおけるプラズマバブルに伴う全電子数変化率とロック損失との相関 Reviewed
菊地 隼人, 中田 裕之, 津川 卓也, 大塚 雄一, 鷹野 敏明, 島倉 信, 塩川 和夫, 小川 忠彦
大気電気学会誌 = / Society of Atmospheric Electricity of Japan Vol. 5 ( 1 ) page: 82 - 83 2011.4
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Toru Adachi, Yuichi Otsuka, Masashi Yamaoka, Mamoru Yamamoto, Kazuo Shiokawa, Alfred B. Chen, Rue-Ron Hsu
GEOPHYSICAL RESEARCH LETTERS Vol. 38 ( 4 ) 2011.2
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Periodic black auroral patches at the dawnside dipolarization front during a substorm Reviewed
K. Sakaguchi, K. Shiokawa, E. Donovan, A. Nakajima, Y. Hiraki, T. Trondsen, F. Plaschke
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 116 2011.1
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ULF impulsive magnetic response at mid-latitudes to lightning activity Reviewed Open Access
A. Schekotov, V. Pilipenko, K. Shiokawa, E. Fedorov
EARTH PLANETS AND SPACE Vol. 63 ( 2 ) page: 119 - 128 2011
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Atmospheric wave induced O-2 and OH airglow intensity variations: effect of vertical wavelength and damping Reviewed Open Access
H. Takahashi, A. Onohara, K. Shiokawa, F. Vargas, D. Gobbi
ANNALES GEOPHYSICAE Vol. 29 ( 4 ) page: 631 - 637 2011
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Frequency-dependent polarization characteristics of Pc1 geomagnetic pulsations observed by multipoint ground stations at low latitudes Reviewed Open Access
R. Nomura, K. Shiokawa, V. Pilipenko, B. Shevtsov
Journal of Geophysical Research: Space Physics Vol. 116 ( 1 ) 2011
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Motion of polar cap arcs Reviewed Open Access
Hosokawa, K, J. I. Moen, K. Shiokawa, Y. Otsuka
Journal of Geophysical Research Vol. 116 ( 1 ) 2011
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Statistical Study of Medium-Scale Traveling Ionospheric Disturbances Observed with a GPS Receiver Network in Japan Reviewed
Otsuka, Y, Kotake, N, Shiokawa, K, Ogawa, T, Tsugawa, T, Saito, A
AERONOMY OF THE EARTH'S ATMOSPHERE AND IONOSPHERE Vol. 2 page: 291 - 299 2011
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Dynamic temporal evolution of polar cap tongue of ionization during magnetic storm Reviewed
Hosokawa K., Tsugawa T., Shiokawa K., Otsuka Y., Nishitani N., Ogawa T., Hairston M. R.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 115 2010.12
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Simultaneous airglow, lidar, and radar measurements of mesospheric gravity waves over Japan Reviewed Open Access
Suzuki S., Nakamura T., Ejiri M. K., Tsutsumi M., Shiokawa K., Kawahara T. D.
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES Vol. 115 2010.12
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プラズマバブルに伴う全電子数変化率・ロック損失分布 : ロック損失発生の有無と全電子数変化率の相関 Reviewed
菊地 隼人, 中田 裕之, 津川 卓也, 大塚 雄一, 西岡 未知, 鷹野 敏明, 島倉 信, 塩川 和夫, 小川 忠彦
大気電気学会誌 = / Society of Atmospheric Electricity of Japan Vol. 4 ( 2 ) page: 80 - 81 2010.10
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Simultaneous FAST and Double Star TC1 observations of broadband electrons during a storm time substorm Reviewed Open Access
A. Nakajima, K. Shiokawa, K. Seki, R. Nakamura, K. Keika, W. Baumjohann, T. Takada, J. P. McFadden, C. W. Carlson, A. N. Fazakerley, H. Reme, I. Dandouras, R. J. Strangeway, O. Le Contel, N. Cornilleau-Wehrlin, K. H. Yearby
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 115 2010.7
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プラズマバブルに伴うGPSロック損失・全電子数変化率分布のマルチイベント解析 Reviewed
菊地 隼人, 中田 裕之, 津川 卓也, 大塚 雄一, 鷹野 敏明, 島倉 信, 塩川 和夫, 小川 忠彦
大気電気学会誌 = / Society of Atmospheric Electricity of Japan Vol. 4 ( 1 ) page: 58 - 59 2010.4
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Rayleigh-Taylor type instability in auroral patches Reviewed
K. Shiokawa, A. Nakajima, A. Ieda, K. Sakaguchi, R. Nomura, T. Aslaksen, M. Greffen, E. Donovan
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 115 2010.2
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A physical mechanism of positive ionospheric storms at low latitudes and midlatitudes Reviewed Open Access
Balan N., Shiokawa K., Otsuka Y., Kikuchi T., Lekshmi D. Vijaya, Kawamura S., Yamamoto M., Bailey G. J.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 115 2010.2
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Reorganization of polar cap patches through shears in the background plasma convection Reviewed
Hosokawa K., St-Maurice J. -P., Sofko G. J., Shiokawa K., Otsuka Y., Ogawa T.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 115 2010.1
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The STEL induction magnetometer network for observation of high-frequency geomagnetic pulsations Reviewed Open Access
K. Shiokawa, R. Nomura, K. Sakaguchi, Y. Otsuka, Y. Hamaguchi, M. Satoh, Y. Katoh, Y. Yamamoto, B. M. Shevtsov, S. Smirnov, I. Poddelsky, M. Connors
EARTH PLANETS AND SPACE Vol. 62 ( 6 ) page: 517 - 524 2010
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Erratum: Geospace Exploration Mission: ERG Project
MIYOSHI Yoshizumi, SEKI Kanako, SHIOKAWA Kazuo, ONO Takayuki, KASABA Yasumasa, KUMAMOTO Atsushi, HIRAHARA Masafumi, TAKASHIMA Takeshi, ASAMURA Kazushi, MATSUOKA Ayako, NAGATSUMA Tsutomu, Working Group ERG
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN Vol. 8 ( ists27 ) page: Tm_13 2010
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Geospace Exploration Mission: ERG Project Reviewed
MIYOSHI Yoshizumi, MATSUOKA Ayako, NAGATSUMA Tsutomu, Working Group ERG, SEKI Kanako, SHIOKAWA Kazuo, ONO Takayuki, KASABA Yasumasa, KUMAMOTO Atsushi, HIRAHARA Masafumi, TAKASHIMA Takeshi, ASAMURA Kazushi
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN Vol. 8 ( 27 ) page: Tm_1-Tm_6 2010
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Calculation of the parameter η krassovsky airglow emissions from the O2 (0-1) and OH (6-2) Reviewed Open Access
Amelia Naomi Onohara, Hisao Takahashi, Delano Gobbi, Kazuo Shiokawa
Revista Brasileira de Geofisica Vol. 28 ( 4 ) page: 579 - 592 2010
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Lower-thermospheric wind fluctuations measured with an FPI during pulsating aurora at Tromso, Norway Reviewed Open Access
S. Oyama, K. Shiokawa, J. Kurihara, T. T. Tsuda, S. Nozawa, Y. Ogawa, Y. Otsuka, B. J. Watkins
ANNALES GEOPHYSICAE Vol. 28 ( 10 ) page: 1847 - 1857 2010
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Telescope of Extreme Ultraviolet boarded on KAGUYA: Science from the Moon Reviewed
Yoshikawa, I, Murakami, G, Ezawa, F, Yoshioka, K, Obana, Y, Taguchi, M, Yamazaki, A, Kameda, S, Nakamura, M, Kikuchi, M, Kagitani, M, Okano, S, Shiokawa, K, Miyake, W
Advances in Geosciences Vol. 19 page: 109 - 121 2010
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Azimuthal structures of ray auroras at the beginning of auroral substorms Reviewed
K. Sakaguchi, K. Shiokawa, E. Donovan
GEOPHYSICAL RESEARCH LETTERS Vol. 36 ( 23 ) 2009.12
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GPS total electron content variations associated with a polar cap arc Reviewed Open Access
P. T. Jayachandran, K. Hosokawa, J. W. MacDougall, S. Mushini, R. B. Langley, K. Shiokawa
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 114 ( 12 ) 2009.12
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Ionospheric and geomagnetic disturbances during the 2005 Sumatran earthquakes Reviewed
Alina Marie Hasbi, Mohammed Awad Momani, Mohd Alauddin Mohd Ali, Norbahiah Misran, Kazuo Shiokawa, Yuichi Otsuka, Kiyohumi Yumoto
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 71 ( 17-18 ) page: 1992 - 2005 2009.12
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Otsuka Y., Shiokawa K., Ogawa T., Yokoyama T., Yamamoto M.
ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings page: 1310 - 1311 2009.12
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The optical mesosphere thermosphere imagers (OMTIs) for network measurements of aurora and airglow Reviewed
Shiokawa K., Hosokawa K., Sakaguchi K., Ieda A., Otsuka Y., Ogawa T., Connors M.
Aip Conference Proceedings Vol. 1144 page: 212 - 215 2009.11
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プラズマバブルに伴うGPSにおけるロック損失分布・全電子数変化率分布の時間変化 Reviewed
菊地 隼人, 中田 裕之, 津川 卓也, 大塚 雄一, 鷹野 敏明, 島倉 信, 塩川 和夫, 小川 忠彦
大気電気学会誌 = / Society of Atmospheric Electricity of Japan Vol. 3 ( 2 ) page: 68 - 69 2009.10
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Coordinated observations of nighttime medium-scale traveling ionospheric disturbances in 630-nm airglow and HF radar echoes at midlatitudes Reviewed Open Access
S. Suzuki, K. Hosokawa, Y. Otsuka, K. Shiokawa, T. Ogawa, N. Nishitani, T. F. Shibata, A. V. Koustov, B. M. Shevtsov
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 114 ( 7 ) 2009.7
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Otsuka Y, Shiokawa K, Ogawa T, Yokoyama T, Yamamoto M
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 114 ( 5 ) 2009.5
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Motion of polar cap patches: A statistical study with all-sky airglow imager at Resolute Bay, Canada Reviewed Open Access
Hosokawa, K, Kashimoto, T, Suzuki, S, Shiokawa, K, Otsuka, Y, Ogawa, T
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 114 ( 4 ) 2009.4
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Unusually elongated, bright airglow plume in the polar cap F region: Is it a tongue of ionization? Reviewed
K. Hosokawa, T. Tsugawa, K. Shiokawa, Y. Otsuka, T. Ogawa, M. R. Hairston
GEOPHYSICAL RESEARCH LETTERS Vol. 36 ( 7 ) 2009.4
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Super plasma fountain and equatorial ionization anomaly during penetration electric field Reviewed Open Access
Balan, N, Shiokawa, K, Otsuka, Y, Watanabe, S, Bailey, GJ
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 114 ( 3 ) 2009.3
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Relationship between polar cap patches and field-aligned irregularities as observed with an all-sky airglow imager at Resolute Bay and the PolarDARN radar at Rankin Inlet Reviewed Open Access
K. Hosokawa, K. Shiokawa, Y. Otsuka, T. Ogawa, J. P. St-Maurice, G. J. Sofko, D. A. Andre
Journal of Geophysical Research: Space Physics Vol. 114 ( 3 ) 2009.3
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Measurements of geomagnetically induced current in a power grid in Hokkaido, Japan Reviewed Open Access
Watari S, Kunitake M, Kitamura K, Hori T, Kikuchi T, Shiokawa K, Nishitani N, Kataoka R, Kamide Y, Aso T, Watanabe Y, Tsuneta Y
Space Weather Vol. 7 ( 3 ) page: S03002 2009.3
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赤道プラズマバブルに伴うGPSでのロック損失と全電子数変化率分布 Reviewed
菊地 隼人, 中田 裕之, 津川 卓也, 大塚 雄一, 鷹野 敏明, 島倉 信, 塩川 和夫, 小川 忠彦
大気電気学会誌 = / Society of Atmospheric Electricity of Japan Vol. 3 ( 1 ) page: 126 - 127 2009.3
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Medium-scale traveling ionospheric disturbances observed with the SuperDARN Hokkaido radar, all-sky imager, and GPS network and their relation to concurrent sporadic E irregularities Reviewed Open Access
T. Ogawa, N. Nishitani, Y. Otsuka, K. Shiokawa, T. Tsugawa, K. Hosokawa
Journal of Geophysical Research: Space Physics Vol. 114 ( 3 ) 2009.3
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Tadahiko Ogawa, Yuichi Otsuka, Kazuo Shiokawa, Takuya Tsugawa, Akinori Saito, Kazuaki Hoshinoo, Keisuke Matunaga, Minoru Kubota, Mamoru Ishii
TERRESTRIAL ATMOSPHERIC AND OCEANIC SCIENCES Vol. 20 ( 1 ) page: 287 - 295 2009.2
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Statistical characteristics of polar cap mesospheric gravity waves observed by an all-sky airglow imager at Resolute Bay, Canada Reviewed Open Access
S. Suzuki, K. Shiokawa, K. Hosokawa, K. Nakamura, W. K. Hocking
Journal of Geophysical Research: Space Physics Vol. 114 ( 1 ) 2009.1
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Effects observed in the ionospheric F region in the east Asian sector during the intense geomagnetic disturbances in the early part of November 2004 Reviewed Open Access
Y. Sahai, F. Becker-Guedes, P. R. Fagundes, R. De Jesus, A. J. De Abreu, Y. Otsuka, K. Shiokawa, K. Igarashi, K. Yumoto, C. S. Huang, H. T. Lan, A. Saito, F. L. Guarnieri, V. G. Pillat, J. A. Bittencourt
Journal of Geophysical Research: Space Physics Vol. 114 ( 3 ) 2009.1
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Equatorial GPS ionospheric scintillations over Kototabang, Indonesia and their relation to atmospheric waves from below Reviewed Open Access
Ogawa Tadahiko, Miyoshi Yasunobu, Otsuka Yuichi, Nakamura Takuji, Shiokawa Kazuo
EARTH PLANETS AND SPACE Vol. 61 ( 4 ) page: 397 - 410 2009
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Fine structures and dynamics in auroral initial brightening at substorm onsets Reviewed Open Access
Sakaguchi K., Shiokawa K., Ieda A., Nomura R., Nakajima A., Greffen M., Donovan E., Mann I. R., Kim H., Lessard M.
ANNALES GEOPHYSICAE Vol. 27 ( 2 ) page: 623-630 2009
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Propagation characteristics of nighttime mesospheric and thermospheric waves observed by optical mesosphere thermosphere imagers at middle and low latitudes Reviewed Open Access
Shiokawa K., Otsuka Y., Ogawa T.
EARTH PLANETS AND SPACE Vol. 61 ( 4 ) page: 479-491 2009
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28pSP-16 Precipitation of radiation belt relativistic electrons by electromagnetic ion cyclotron waves Reviewed Open Access
Miyoshi Y., Sakaguchi K., Shiokawa K., Evans D., Albert J., Connors M., Jordanova V.
Meeting Abstracts of the Physical Society of Japan Vol. 64.1.2 ( 0 ) page: 228 2009
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Characteristics of equatorial gravity waves derived from mesospheric airglow imaging observations Reviewed Open Access
Suzuki S., Shiokawa K., Liu A. Z., Otsuka Y., Ogawa T., Nakamura T.
ANNALES GEOPHYSICAE Vol. 27 ( 4 ) page: 1625 - 1629 2009
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New observational deployments for SEALION-Airglow measurements using all-sky imagers Reviewed Open Access
Minoru Kubota, Mamoru Ishii, Takuya Tsugawa, Jyunpei Uemoto, Hidekatsu Jin, Yuichi Otsuka, Kazuo Shiokawa
Journal of the National Institute of Information and Communications Technology Vol. 56 ( 1-4 ) page: 299 - 307 2009
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Joint observations of a traveling ionospheric disturbance with the Paratunka OMTI camera and the Hokkaido HF radar Reviewed Open Access
Koustov A., Nishitani N., Ponomarenko P. V., Shiokawa K., Suzuki S., Shevtsov B. M., MacDougall J. W.
ANNALES GEOPHYSICAE Vol. 27 ( 6 ) page: 2399 - 2406 2009
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Effects of geomagnetically induced current on power grids Reviewed
Watari S, Kunitake M, Kitamura K, Hori T, Kikuchi T, Shiokawa K, Nishitani N, Kataoka R, Kamide Y, Watanabe Y
Journal of the National Institute of Information and Communications Technology Vol. 56 ( 1-4 ) page: 125 - 133 2009
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ULF geomagnetic anomalous changes possibly associated with 2004-2005 Sumatra earthquakes Reviewed
S. Saroso, K. Hattori, H. Ishikawa, Y. Ida, R. Shirogane, M. Hayakawa, K. Yumoto, K. Shiokawa, M. Nishihashi
PHYSICS AND CHEMISTRY OF THE EARTH Vol. 34 ( 6-7 ) page: 343 - 349 2009
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Longitudinal development of a substorm brightening arc Reviewed Open Access
Shiokawa K., Ieda A., Nakajima A., Sakaguchi K., Nomura R., Aslaksen T., Greffen M., Spanswick E., Donovan E., Mende S. B., McFadden J., Glassmeier K. -H., Angelopoulos V., Miyashita Y.
ANNALES GEOPHYSICAE Vol. 27 ( 5 ) page: 1935 - 1940 2009
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The Upper Atmosphere and Plasma Imager/the Telescope of Visible Light (UPI/TVIS) onboard the Kaguya spacecraft Reviewed Open Access
Taguchi M., Sakanoi T., Okano S., Kagitani M., Kikuchi M., Ejiri M., Yoshikawa I., Yamazaki A., Murakami G., Yoshioka K., Kameda S., Miyake W., Nakamura M., Shiokawa K.
EARTH PLANETS AND SPACE Vol. 61 ( 12 ) page: XVII - XXIII 2009
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Possible influence of ultra-fast Kelvin wave on the equatorial ionosphere evening uplifting Reviewed Open Access
Takahashi H., Abdu M. A., Wrasse C. M., Fechine J., Batista I. S., Pancheva D., Lima L. M., Batista P. P., Clemesha B. R., Shiokawa K., Gobbi D., Mlynczak M. G., Russell J. M.
EARTH PLANETS AND SPACE Vol. 61 ( 4 ) page: 455 - 462 2009
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K. Shiokawa, Y. Otsuka, N. Nishitani, T. Ogawa, T. Tsugawa, T. Maruyama, S. E. Smirnov, V. V. Bychkov, B. M. Shevtso
Journal of Geophysical Research: Space Physics Vol. 113 ( A12 ) 2008.12
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Precipitation of radiation belt electrons by EMIC waves, observed from ground and space Reviewed Open Access
Y. Miyoshi, K. Sakaguchi, K. Shiokawa, D. Evans, J. Albert, M. Connors, V. Jordanova
GEOPHYSICAL RESEARCH LETTERS Vol. 35 ( 23 ) 2008.12
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Simultaneous THEMIS in situ and auroral observations of a small substorm Reviewed
E. Donovan, W. Liu, J. Liang, E. Spanswick, I. Voronkov, M. Connors, M. Syrjasuo, G. Baker, B. Jackel, T. Trondsen, M. Greffen, V. Angelopoulos, C. T. Russell, S. B. Mende, H. U. Frey, A. Keiling, C. W. Carlson, J. P. McFadden, K. -H. Glassmeier, U. Auster, K. Hayashi, K. Sakaguchi, K. Shiokawa, J. A. Wild, I. J. Rae
GEOPHYSICAL RESEARCH LETTERS Vol. 35 ( 17 ) 2008.8
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Particle and field characteristics of broadband electrons observed by the FAST satellite during geomagnetic storms: A multievent study Reviewed Open Access
A. Nakajima, K. Shiokawa, K. Seki, J. P. McFadden, C. W. Carlson, R. J. Strangeway, K. Yumoto
Journal of Geophysical Research: Space Physics Vol. 113 ( A6 ) 2008.6
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Correlation of substorm injections, auroral modulations, and ground Pi2 Reviewed Open Access
A. Keiling, V. Angelopoulos, D. Larson, R. Lin, J. McFadden, C. Carlson, J. W. Bonnell, F. S. Mozer, K. -H. Glassmeier, H. U. Auster, W. Magnes, S. Mende, H. Frey, A. Roux, O. LeContel, S. Frey, T. Phan, E. Donovan, C. T. Russell, I. Mann, W. Liu, X. Li, M. Fillingim, G. Parks, K. Shiokawa, J. Raeder
GEOPHYSICAL RESEARCH LETTERS Vol. 35 ( 17 ) 2008.6
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プラズマバブルの発生位置の同定 Reviewed
木下 佳紀, 中田 裕之, 大塚 雄一, 鷹野 敏明, 島倉 信, 塩川 和夫, 小川 忠彦
大気電気学会誌 Vol. 2 ( 1 ) page: 147 - 148 2008.5
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Simultaneous appearance of isolated auroral arcs and Pc 1 geomagnetic pulsations at subauroral latitudes Reviewed Open Access
K. Sakaguchi, K. Shiokawa, Y. Miyoshi, Y. Otsuka, T. Ogawa, K. Asamura, M. Connors
Journal of Geophysical Research: Space Physics Vol. 113 ( A5 ) 2008.5
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Suzuki H., Shiokawa K., Tsutsumi M., Nakamura T., Taguchi M.
Polar Science Vol. 2 ( 1 ) page: 1 - 8 2008.3
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Fluctuation of intensity and rotational temperature of OH airglow caused by acoustic gravity waves Reviewed
Suzuki, H, K. Shiokawa, M. Tsutsumi, T. Nakamura, M. Taguchi
Polar Sci. Vol. 2 page: 1 - 8 2008.1
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Development of an automatic procedure to estimate the reflection height of tweek atmospherics Reviewed Open Access
Ohya Hiroyo, Shiokawa Kazuo, Miyoshi Yoshizumi
EARTH PLANETS AND SPACE Vol. 60 ( 8 ) page: 837 - 843 2008
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Rankin Inlet PolarDARN radar observations of duskward moving Sun-aligned optical forms Reviewed Open Access
Koustov A., Hosokawa K., Nishitani N., Ogawa T., Shiokawa K.
ANNALES GEOPHYSICAE Vol. 26 ( 9 ) page: 2711-2723 2008
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K. Shiokawa, T. Tsugawa, T. Tsugawa, Y. Otsuka, T. Ogawa, G. Lu, A. Saito, M. Yamamoto
Geophysical Monograph Series Vol. 181 page: 271 - 281 2008
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Simultaneous observations of nighttime medium-scale traveling ionospheric disturbances and E region field-aligned irregularities at midlatitude Reviewed Open Access
Otsuka, Y, Onoma, F, Shiokawa, K, Ogawa, T, Yamamoto, M, Fukao, S
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 112 ( A6 ) 2007.6
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Particle and field characteristics of broadband electrons observed by the FAST satellite during a geomagnetic storm Reviewed Open Access
A. Nakajima, K. Shiokawa, K. Seki, R. J. Strangeway, J. P. McFadden, C. W. Carlson
Journal of Geophysical Research: Space Physics Vol. 112 ( A6 ) 2007.6
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Signatures of ultra fast Kelvin waves in the equatorial middle atmosphere and ionosphere Reviewed Open Access
H. Takahashi, C. M. Wrasse, J. Fechine, D. Pancheva, M. A. Abdu, I. S. Batista, L. M. Lima, P. P. Batista, B. R. Clemesha, N. J. Schuch, K. Shiokawa, D. Gobbi, M. G. Mlynczak, J. M. Russell
GEOPHYSICAL RESEARCH LETTERS Vol. 34 ( 11 ) 2007.6
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Ground observation and AMIE-TIEGCM modeling of a storm-time traveling ionospheric disturbance Reviewed Open Access
Shiokawa, K, Lu, G, Otsuka, Y, Ogawa, T, Yamamoto, M, Nishitani, N, Sato, N
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 112 ( A5 ) 2007.5
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An intense gravity wave near the mesopause region observed by a Fabry-Perot interferometer and an airglow imager Reviewed Open Access
Shiokawa, K, Suzuki, S, Otsuka, Y, Ogawa, T, Nakamura, T, Horinouchi, T
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES Vol. 112 ( D7 ) 2007.4
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Simultaneous ground and satellite observations of an isolated proton arc at subauroral latitudes Reviewed Open Access
K. Sakaguchi, K. Shiokawa, A. Leda, Y. Miyoshi, Y. Otsuka, T. Ogawa, M. Connors, E. F. Donovan, F. J. Rich
Journal of Geophysical Research: Space Physics Vol. 112 ( A4 ) 2007.4
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A concentric gravity wave structure in the mesospheric airglow images Reviewed Open Access
Suzuki, S, Shiokawa, K, Otsuka, Y, Ogawa, T, Nakamura, K, Nakamura, T
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES Vol. 112 ( 2 ) 2007.1
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Gravity wave momentum flux in the upper mesosphere derived from OH airglow imaging measurements Reviewed Open Access
Suzuki Shin, Shiokawa Kazuo, Otsuka Yuichi, Ogawa Tadahiko, Kubota Minoru, Tsutsumi Masaki, Nakamura Takuji, Fritts David C.
EARTH PLANETS AND SPACE Vol. 59 ( 5 ) page: 421 - 428 2007
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Simultaneous DMSP, all-sky camera, and IMAGE FUV observations of the brightening are at a substorm pseudo-breakup Reviewed Open Access
Yago K., Shiokawa K., Yumoto K., Baishev D. G., Solovyev S. I., Rich F. J.
EARTH PLANETS AND SPACE Vol. 59 ( 1 ) page: 45 - 49 2007
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Development of airglow temperature photometers with cooled-CCD detectors Reviewed Open Access
Shiokawa K., Otsuka Y., Suzuki S., Katoh T., Katohl Y., Satoh M., Ogawa T., Takahashi H., Gobbli D., Nakamura T., Williams B. P., She C.-Y., Taguchi M., Shimomai T.
EARTH PLANETS AND SPACE Vol. 59 ( 6 ) page: 585 - 599 2007
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The ionospheric response in the Brazilian sector during the super geomagnetic storm on 20 November 2003 Reviewed Open Access
Becker-Guedes F., Sahai Y., Fagundes P. R., Espinoza E. S., Pillat V. G., Lima W. L. C., Basu Su., Basu Sa., Otsuka Y., Shiokawa K., MacKenzie E. M., Pi X., Bittencourt J. A.
ANNALES GEOPHYSICAE Vol. 25 ( 4 ) page: 863 - 873 2007
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Summer-winter hemispheric asymmetry of sudden increase in ionospheric total electron content induced by solar flares: A role of O/N<sub>2</sub> ratio Reviewed Open Access
T. Tsugawa, T. Sadakane, J. Sato, Y. Otsuka, T. Ogawa, K. Shiokawa, A. Saito
Journal of Geophysical Research A: Space Physics Vol. 111 ( A11 ) 2006.11
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A fast-propagating, large-scale atmospheric gravity wave observed in the WAVE2004 campaign Reviewed Open Access
Minoru Kubota, Seiji Kawamura, Makoto Abo, Yoshiko Koizumi, Yasuhiro Murayama, Miho Yamamori, Kazuo Shiokawa, Yuichi Otsuka, Michihiro Uchiumi, Kiyoshi Igarashi, Takumi Abe, Koh-Ichiro Oyama, Naomoto Iwagami
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES Vol. 111 ( D21 ) page: D21110 - D21110 2006.11
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B153 地上からの光学・電波による中間圏重力波の観測(スペシャルセッション「高解像度気候モデルによる中層大気研究の可能性」) Reviewed Open Access
中村卓司, 塩川和夫, 堤雅基, 川原琢哉
大会講演予講集 Vol. 90 page: 100 2006.9
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Estimating drift velocity of polar cap patches with all-sky airglow imager at Resolute Bay, Canada Reviewed
Hosokawa, K, Shiokawa, K, Otsuka, Y, Nakajima, A, Ogawa, T, Kelly, JD
GEOPHYSICAL RESEARCH LETTERS Vol. 33 ( 15 ) 2006.8
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Ionospheric disturbances over Indonesia and their possible association with atmospheric gravity waves from the troposphere Reviewed Open Access
Ogawa Tadahiko, Otsuka Yuichi, Shiokawa Kazuo, Saito Akinori, Nishioka Michi
JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN Vol. 84A page: 327 - 342 2006.7
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A multi-instrument measurement of a mesospheric front-like structure at the equator Reviewed Open Access
Shiokawa Kazuo, Suzuki Shin, Otsuka Yuichi, Ogawa Tadahiko, Nakamura Takuji, Mlynczak Martin G., Russell James M. III
JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN Vol. 84A page: 305 - 316 2006.7
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Equatorial ionospheric scintillations and zonal irregularity drifts observed with closely-spaced GPS receivers in Indonesia Reviewed Open Access
Otsuka Yuichi, Shiokawa Kazuo, Ogawa Tadahiko
JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN Vol. 84A page: 343 - 351 2006.7
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Quasiperiodic southward moving waves in 630-nm airglow images in the equatorial thermosphere Reviewed Open Access
Shiokawa, K, Otsuka, Y, Ogawa, T
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 111 ( A6 ) 2006.6
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Geomagnetic conjugate observations of large-scale traveling ionospheric disturbances using GPS networks in Japan and Australia Reviewed Open Access
Takuya Tsugawa, Kazuo Shiokawa, Yuichi Otsuka, Tadahiko Ogawa, Akinori Saito, Michi Nishioka
Journal of Geophysical Research: Space Physics Vol. 111 ( A2 ) 2006.2
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ERG - A small-satellite mission to investigate the dynamics of the inner magnetosphere Reviewed
Shiokawa K., Seki K., Miyoshi Y., Ieda A., Ono T., Iizima M., Nagatsuma T., Obara T., Takashima T., Asamura K., Kasaba Y., Matsuoka A., Saito Y., Saito H., Hirahara M., Tonegawa Y., Toyama F., Tanaka M., Nose M., Kasahara Y., Yumoto K., Kawano H., Yoshikawa A., Ebihara Y., Yukimatsu A., Sato N., Watanabe S.
MAGNETOSPHERIC DYNAMICS AND THE INTERNATIONAL LIVING WITH A STAR PROGRAM Vol. 38 ( 8 ) page: 1861-1869 2006
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Signatures of 3-6 day planetary waves in the equatorial mesosphere and ionosphere Reviewed Open Access
Takahashi H., Wrasse C. M., Pancheva D., Abdu M. A., Batista I. S., Lima L. M., Batista P. P., Clemesha B. R., Shiokawa K.
ANNALES GEOPHYSICAE Vol. 24 ( 12 ) page: 3343 - 3350 2006
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GPS detection of total electron content variations over Indonesia and Thailand following the 26 December 2004 earthquake Reviewed Open Access
Otsuka Y, Kotake N, Tsugawa T, Shiokawa K, Ogawa T, Effendy, Saito S, Kawamura M, Maruyama T, Hemmakorn N, Komolmis T
EARTH PLANETS AND SPACE Vol. 58 ( 2 ) page: 159 - 165 2006
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the Inner Magnetosphere Subgroup in the Society of Geomagnetism and Earth, Planetary and Space Sciences ERG -A small-satellite mission to investigate the dynamics of the inner magnetosphere Reviewed
塩川 和夫
Adv. Space Res 38(8) page: 1861 - 1869 2006
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Effects of the major geomagnetic storms of October 2003 on the equatorial and low-latitude F region in two longitudinal sectors Reviewed Open Access
Y Sahai, PR Fagundes, F Becker-Guedes, MJA Bolzan, Abalde, JR, VG Pillat, R de Jesus, WLC Lima, G Crowley, K Shiokawa, JW MacDougall, HT Lan, K Igarashi, JA Bittencourt
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 110 ( A12 ) 2005.12
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Ground and satellite observations of substorm onset arcs Reviewed Open Access
K Shiokawa, K Yago, K Yumoto, DG Baishev, SI Solovyev, FJ Rich, SB Mende
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 110 ( A12 ) 2005.12
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Decrease in B-z prior to the dipolarization in the near-Earth plasma sheet Reviewed Open Access
K Shiokawa, Y Miyashita, Shinohara, I, A Matsuoka
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 110 ( A9 ) 2005.9
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Observations of equatorial plasma bubbles using broadcast VHF radio waves Reviewed Open Access
Nakata, H, Nagashima, I, Sakata, K, Otsuka, Y, Akaike, Y, Takano, T, Shimakura, S, Shiokawa, K, Ogawa, T
GEOPHYSICAL RESEARCH LETTERS Vol. 32 ( 17 ) page: 1 - 4 2005.9
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Development of the Virtual Earth's Magnetosphere System (VEMS) Reviewed
Murata Ken T., Yamamoto Kazunori, Matsuoka Daisuke, Kimura Eizen, Matsumoto Hiroshi, Okada Masaki, Mukai Toshifumi, Sigwarth John B., Fujita Shigeru, Tanaka Takashi, Yumoto Kiyohumi, Ogino Tatsuki, Shiokawa Kazuo, Tsyganenko Nikolai A., Green James L., Nagai Tsugunobu
Advances in polar upper atmosphere research Vol. 19 page: 135 - 151 2005.8
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Magnetic field fluctuations during substorm-associated dipolarizations in the nightside plasma sheet around X=-10 R-E Reviewed Open Access
K Shiokawa, Shinohara, I, T Mukai, H Hayakawa, CZ Cheng
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 110 ( A5 ) 2005.5
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Geomagnetic conjugate observation of nighttime medium-scale and large-scale traveling ionospheric disturbances: FRONT3 campaign Reviewed Open Access
Shiokawa K, Otsuka Y, Tsugawa T, Ogawa T, Saito A, Ohshima K, Kubota M, Maruyama T, Nakamura T, Yamamoto M, Wilkinson P
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 110 ( A5 ) 2005.5
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Low-latitude auroras observed in Japan: 1999-2004 Reviewed Open Access
Shiokawa K, Ogawa T, Kamide Y
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 110 ( A5 ) 2005.5
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P253 中間圏の大気光画像中に現れた湾曲波面を持つ大気重力波の構造 Reviewed Open Access
鈴木臣, 塩川和夫, 中村健治, 大塚雄一, 小川忠彦, 中村卓司
大会講演予講集 Vol. 87 page: 374 2005.4
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館山におけるVHF帯電波受信のプラズマバブル緯度依存性について Reviewed
坂田 健一郎, 中田 裕之, 鷹野 敏明, 島倉 信, 大塚 雄一, 塩川 和夫, 小川 忠彦
大気電気研究 Vol. 66 page: 63 - 64 2005.3
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Auroral particles associated with a substorm brightening arc Reviewed Open Access
K Yago, K Shiokawa, K Hayashi, K Yumoto
GEOPHYSICAL RESEARCH LETTERS Vol. 32 ( 6 ) page: 1 - 4 2005.3
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Relationship between propagation direction of gravity waves in OH and OI airglow images and VHF radar echo occurrence during the SEEK-2 campaign Reviewed Open Access
Onoma F, Otsuka Y, Shiokawa K, Ogawa T, Yamamoto M, Fukao S, Saito S
ANNALES GEOPHYSICAE Vol. 23 ( 7 ) page: 2385 - 2390 2005
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Geoeffectiveness of shocks in populating the radiation belts Reviewed
JB Blake, PL Slocum, JE Mazur, MD Looper, RS Selesnick, K Shiokawa
Multiscale Coupling of Sun-Earth Processes page: 125 - 133 2005
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The first coordinated observations of mid-latitude E-region quasi-periodic radar echoes and lower thermospheric 557.7-nm airglow Reviewed Open Access
Ogawa, T, Otsuka, Y, Onoma, F, Shiokawa, K, Yamamoto, M
ANNALES GEOPHYSICAE Vol. 23 ( 7 ) page: 2391 - 2399 2005
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Simultaneous ground- and satellite-based airglow observations of geomagnetic conjugate plasma bubbles in the equatorial anomaly Reviewed Open Access
Ogawa T, Sagawa E, Otsuka Y, Shiokawa K, Immel TI, Mende SB, Wilkinson P
EARTH PLANETS AND SPACE Vol. 57 ( 5 ) page: 385 - 392 2005
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Otsuka Y, Shiokawa K, Ogawa T, Yokoyama T, Yamamoto M, Fukao S
GEOPHYSICAL RESEARCH LETTERS Vol. 31 ( 20 ) page: L20802 2004.10
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中間圏の大気光画像中に現れた湾曲波面を持つ大気重力波の構造 Reviewed Open Access
鈴木 臣, 塩川 和夫, 中村 健治, 大塚 雄一, 小川 忠彦, 中村 卓司
大会講演予講集 Vol. 86 page: . 2004.10
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MAKITA Kazuo, TORII Tatuo, HOSHINO Mituo, NISHINO Masonori, SHIOKAWA Kazuo, SCHUCH Nelson Jorge
Bulletin of science and engineering, Takushoku University Vol. 9 ( 2 ) page: 37 - 42 2004.10
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Statistical characteristics of gravity waves observed by an all-sky imager at Darwin, Australia Reviewed Open Access
Shin Suzuki, K. Shiokawa, Y. Otsuka, T. Ogawa, P. Wilkinson
Journal of Geophysical Research D: Atmospheres Vol. 109 ( D20 ) page: D20 - S07 2004.8
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Y Otsuka, K Shiokawa, T Ogawa, P Wilkinson
GEOPHYSICAL RESEARCH LETTERS Vol. 31 ( 15 ) 2004.8
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内部磁気圏ミッションの提案
塩川和夫, 関加奈子, 三好由純, 小原隆博, 小野高幸
第4回宇宙科学シンポジウム proceeding page: 349 - 352 2004.8
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Shiokawa, K, Otsuka, Y, Ogawa, T, Takahashi, H, Nakamura, T, Shimomai, T
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 66 ( 11 ) page: 891 - 897 2004.7
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大気光画像データを用いた中間圏重力波の運動量フラックスの導出 Reviewed Open Access
鈴木 臣, 塩川 和夫, 大塚 雄一, 小川 忠彦, 中村 卓司, FRITTS D. C.
大会講演予講集 Vol. 85 page: . 2004.5
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Simultaneous mesosphere/lower thermosphere and thermospheric F region observations during geomagnetic storms Reviewed Open Access
Balan, N, Kawamura, S, Nakamura, T, Yamamoto, M, Fukao, S, Igarashi, K, Maruyama, T, Shiokawa, K, Otsuka, Y, Ogawa, T, Alleyne, H, Watanabe, S, Murayama, Y
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 109 ( A4 ) 2004.4
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VHF海外放送電波の伝搬とプラズマバブルとの関連 Reviewed
長嶋 郁生, 中田 裕之, 大塚 雄一, 鷹野 敏明, 坂井 来人, 塩川 和夫, 小川 忠彦
大気電気研究 Vol. 64 page: 82 - 83 2004.3
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Optical Observation at Okinawa Reviewed
MAKITA Kazuo, HOSHINO Mituo, MASUDA Yoshihisa, SHIOKAWA Kazuo
Bulletin of science and engineering, Takushoku University Vol. 9 ( 1 ) page: 19 - 26 2004.1
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J Fujii, T Nakamura, T Tsuda, K Shiokawa
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 66 ( 6-9 ) page: 573 - 583 2004
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Time evolution of high-altitude plasma bubbles imaged at geomagnetic conjugate points Reviewed Open Access
Shiokawa K, Otsuka Y, Ogawa T, Wilkinson P
ANNALES GEOPHYSICAE Vol. 22 ( 9 ) page: 3137 - 3143 2004
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Atmospheric density and pressure inferred from the meteor diffusion coefficient and airglow O(2)b temperature in the MLT region Reviewed Open Access
H Takahashi, T Nakamura, K Shiokawa, T Tsuda, LM Lima, D Gobbi
EARTH PLANETS AND SPACE Vol. 56 ( 2 ) page: 249 - 258 2004
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Nakazawa Yoh, Okada Toshimi, Shiokawa Kazuo
Earth, Planets and Space Vol. 56 ( 12 ) page: e41 - e44 2004
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Thermospheric wind during a storm-time large-scale traveling ionospheric disturbance Reviewed Open Access
K Shiokawa, Y Otsuka, T Ogawa, S Kawamura, M Yamamoto, S Fukao, T Nakamura, T Tsuda, N Balan, K Igarashi, G Lu, A Saito, K Yumoto
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 108 ( A12 ) 2003.12
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Statistical study of short-period gravity waves on OH and OI nightglow images at two separated sites Reviewed Open Access
Ejiri M., Shiokawa K., Ogawa T., Igarashi K., Nakamura T., Tsuda T.
Journal of Geophysical Research D Atmospheres Vol. 108 ( 21 ) 2003.11
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Statistical study of short-period gravity waves in OH and OI nightglow images at two separated sites Reviewed
MK Ejiri, K Shiokawa, T Ogawa, K Igarashi, T Nakamura, T Tsuda
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES Vol. 108 ( D21 ) 2003.11
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Bi-directional electrons in the near-Earth plasma sheet Reviewed Open Access
Shiokawa K, Baumjohann W, Paschmann G
ANNALES GEOPHYSICAE Vol. 21 ( 7 ) page: 1497 - 1507 2003.7
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Optical and radio measurements of a 630-nm airglow enhancement over Japan on 9 September 1999 Reviewed Open Access
Otsuka, Y, Kadota, T, Shiokawa, K, Ogawa, T, Kawamura, S, Fukao, S, Zhang, SR
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 108 ( A6 ) 2003.6
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P345 オーストラリア・ダーウィンで観測された大気光画像中の重力波の統計解析 Reviewed Open Access
鈴木臣, 塩川和夫, 大塚雄一, 小川忠彦
大会講演予講集 Vol. 83 page: 416 2003.5
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夜間に観測される海外VHF帯局電波と plasma bubble の相関について Reviewed
長嶋 郁生, 中田 裕之, 大塚 雄一, 鷹野 敏明, 坂井 来人, 塩川 和夫, 小川 忠彦
大気電気研究 Vol. 62 page: 91 - 92 2003.4
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Ground and satellite observations of nighttime medium-scale traveling ionospheric disturbance at midlatitude Reviewed Open Access
K Shiokawa, Y Otsuka, C Ihara, T Ogawa, FJ Rich
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 108 ( A4 ) 2003.4
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内部磁気圏ミッションの提案
塩川和夫, 関加奈子, 三好由純, 小原隆博, 小野高幸
第3回宇宙科学シンポジウム proceeding page: 435 - 443 2003.4
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Statistical study of nighttime medium-scale traveling ionospheric disturbances using midlatitude airglow images Reviewed Open Access
Shiokawa, K, Ihara, C, Otsuka, Y, Ogawa, T
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 108 ( A1 ) 2003.1
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A localized structure in OH airglow images near the mesopause region Reviewed Open Access
Shiokawa K, Ejiri MK, Ogawa T, Yamada Y, Fukunishi H, Igarashi K, Nakamura T
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES Vol. 108 ( D2 ) 2003.1
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A two-channel Fabry-Perot interferometer with thermoelectric-cooled CCD detectors for neutral wind measurement in the upper atmosphere Reviewed Open Access
Shiokawa K, Kadota T, Otsuka Y, Ogawa T, Nakamura T, Fukao S
EARTH PLANETS AND SPACE Vol. 55 ( 5 ) page: 271-275 2003
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Seasonal variations of medium-scale gravity wave parameters in the lower thermosphere obtained from spectral airglow temperature imager observations at Shigaraki, Japan Reviewed Open Access
NM Gavrilov, K Shiokawa, T Ogawa
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES Vol. 107 ( D24 ) page: 7 - 10 2002.12
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Magnetospheric responses to sudden and quasiperiodic solar wind variations Reviewed Open Access
KH Kim, CA Cattell, DH Lee, K Takahashi, K Yumoto, K Shiokawa, FS Mozer, M Andre
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 107 ( A11 ) 2002.11
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New auroral spectrometer using an acousto-optic tunable filter Reviewed
Shiokawa Kazuo, Katoh Yasuo, Satoh Mitsugi, Ogawa Tadahiko, Taguchi Makoto, Yamagishi Hisao
Advances in polar upper atmosphere research Vol. 16 page: 146 - 156 2002.9
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Geomagnetic conjugate observations of equatorial airglow depletions Reviewed
Y Otsuka, K Shiokawa, T Ogawa, P Wilkinson
GEOPHYSICAL RESEARCH LETTERS Vol. 29 ( 15 ) 2002.8
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Multiple auroral brightenings and associated Pi 2 pulsations Reviewed Open Access
K Shiokawa, K Yumoto, JV Olson
GEOPHYSICAL RESEARCH LETTERS Vol. 29 ( 11 ) page: 32 - 1 2002.6
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A large-scale traveling ionospheric disturbance during the magnetic storm of 15 September 1999 Reviewed Open Access
K Shiokawa, Y Otsuka, T Ogawa, N Balan, K Igarashi, AJ Ridley, DJ Knipp, A Saito, K Yumoto
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 107 ( A6 ) 2002.6
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A large-scale traveling ionospheric disturbance during the magnetic storm of 15 September 1999 Reviewed Open Access
Shiokawa K., Otsuka Y., Ogawa T., Balan N., Igarashi K., Ridley A.J., Knipp D.J., Saito A., Yumoto K.
Journal of Geophysical Research Space Physics Vol. 107 ( A6 ) 2002.6
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Dual-site imaging observations of small-scale wave structures through OH and OI nightglow emissions Reviewed
Ejiri MK, Shiokawa K, Ogawa T, Kubota M, Nakamura T, Tsuda T
GEOPHYSICAL RESEARCH LETTERS Vol. 29 ( 10 ) page: 85 - 1 2002.5
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New auroral spectrometer using an aousto-optic tunable filter Reviewed
Shiokawa, K, Y. Katoh, M. Satoh, T. Ogawa, M. Taguchi, H. Yamagishi
Adv. Polar Upper Atmos. Res. Vol. 16 page: 146 - 156 2002.1
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Observations and modeling of 630 nm airglow and total electron content associated with traveling ionospheric disturbances over Shigaraki, Japan Reviewed Open Access
Ogawa T, Balan N, Otsuka Y, Shiokawa K, Ihara C, Shimomai T, Saito A
EARTH PLANETS AND SPACE Vol. 54 ( 1 ) page: 45-56 2002
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Imaging observations of the equatorward limit of midlatitude traveling ionospheric disturbances Reviewed Open Access
Shiokawa K, Otsuka Y, Ejiri MK, Sahai Y, Kadota T, Ihara C, Ogawa T, Igarashi K, Miyazaki S, Saito A
EARTH PLANETS AND SPACE Vol. 54 ( 1 ) page: 57 - 62 2002
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Plasmaspheric electron content in the GPS ray paths over Japan under magnetically quiet conditions at high solar activity Reviewed Open Access
Balan N, Otsuka Y, Tsugawa T, Miyazaki S, Ogawa T, Shiokawa K
EARTH PLANETS AND SPACE Vol. 54 ( 1 ) page: 71 - 79 2002
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The wave2000 campaign: overview and preliminary results Reviewed
Iwagami N, Shibaki T, Suzuki T, Yamada Y, Onishi H, Takahashi Y, Yamamoto H, Sekiguchi H, Mori K, Sano Y, Kubota M, Murayama Y, Ishii M, Oyama KI, Yoshimura R, Shimoyama M, Koizumi Y, Shiokawa K, Takegawa N, Nakamura T
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 64 ( 8-11 ) page: 1095 - 1104 2002
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A stable auroral red arc observed over Japan after an interval of very weak solar wind Reviewed Open Access
Shiokawa K, Ogawa T, Oya H, Rich FJ, Yumoto K
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 106 ( A11 ) page: 26091 - 26101 2001.11
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Imaging observations of midlatitude ionospheric disturbances during the geomagnetic storm of February 12, 2000 Reviewed Open Access
Sahai Y, Shiokawa K, Otsuka Y, Ihara C, Ogawa T, Igarashi K, Miyazaki S, Saito A
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 106 ( A11 ) page: 24481 - 24492 2001.11
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Small-scale gravity waves near the mesopause observed by four all-sky airglow imagers Reviewed Open Access
Ejiri MK, Shiokawa K, Ogawa T, Nakamura T, Maekawa R, Tsuda T, Kubota M
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES Vol. 106 ( D19 ) page: 22793 - 22799 2001.10
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Bi-directional electron distributions associated with near-tail flux transport Reviewed
Sergeev VA, Baumjohann W, Shiokawa K
GEOPHYSICAL RESEARCH LETTERS Vol. 28 ( 19 ) page: 3813 - 3816 2001.10
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Three-channel imaging Fabry-Perot interferometer for measurement of mid-latitude airglow Reviewed
Shiokawa K, Kadota T, Ejiri MK, Otsuka Y, Katoh Y, Satoh M, Ogawa T
APPLIED OPTICS Vol. 40 ( 24 ) page: 4286-4296 2001.8
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Clinical analysis and prognostic study of ossified ligamentum flavum of the thoracic spine Reviewed
K Shiokawa, J Hanakita, H Suwa, M Saiki, M Oda, M Kajiwara
JOURNAL OF NEUROSURGERY Vol. 94 ( 2 ) page: 221 - 226 2001.4
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Traveling ionospheric disturbances detected in the FRONT campaign Reviewed Open Access
Saito A, Nishimura M, Yamamoto M, Fukao S, Kubota M, Shiokawa K, Otsuka Y, Tsugawa T, Ogawa T, Ishii M, Sakanoi T, Miyazaki S
GEOPHYSICAL RESEARCH LETTERS Vol. 28 ( 4 ) page: 689 - 692 2001.2
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A stable auroral red (SAR) arc observed over Japan after an interval of very weak solar wind Reviewed
J. Geophys. Res. Vol. 106 page: 26,091-26,101 2001
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Cleavage pattern modulation of frog's egg under magnetic fields of 10 tesla order Reviewed
M Iwasaka, S Ueno, K Shiokawa
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS Vol. 14 ( 1-4 ) page: 327 - 330 2001
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Three-channel imaging Fabry-Perot interferometer for midlatitude airglow measurement Reviewed
Shiokawa, K, T. Kadota, M. K. Ejiri, Y. Otsuka, Y. Katoh, M. Satoh, T. Ogawa
Appl. Opt. Vol. 40 ( 24 ) page: 4286 - 4296 2001
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Thoracic spinal cord herniation presenting with Brown-Séquard syndrome Reviewed Open Access
M. Kajiwara, J. Hanakita, H. Suwa, K. Shiokawa, M. Saiki, M. Oda
Japanese Journal of Neurosurgery Vol. 10 ( 6 ) page: 389 - 393 2001
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T Nakamura, T Tsuda, R Maekawa, M Tsutsumi, K Shiokawa, T Ogawa
MIDDLE ATMOSPHERE TEMPORAL AND SPATIAL STRUCTURES Vol. 27 ( 10 ) page: 1737 - 1742 2001
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Coil embolization of a lacerated lumbar artery due to compression fracture Reviewed Open Access
M. Kajiwara, J. Hanakita, H. Suwa, K. Shiokawa, M. Saiki, M. Oda, N. Nakajima
Japanese Journal of Neurosurgery Vol. 10 ( 7 ) page: 465 - 468 2001
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Radiological examinations and surgical approaches for far-lateral lumbar disc herniation Reviewed Open Access
J. Hanakita, H. Suwa, K. Shiokawa, M. Saiki, M. Oda, M. Kajiwara, T. Sato
Japanese Journal of Neurosurgery Vol. 10 ( 10 ) page: 647 - 653 2001
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Multi-point observation of short-period mesospheric gravity waves over Japan during the FRONT campaign Reviewed Open Access
Shiokawa K, Ejiri MK, Otsuka Y, Ogawa T, Kubota M, Igarashi K, Saito A, Nakamura T
GEOPHYSICAL RESEARCH LETTERS Vol. 27 ( 24 ) page: 4057 - 4060 2000.12
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Traveling ionospheric disturbances observed in the OI 630-nm nightglow images over Japan by using a multipoint imager network during the FRONT campaign Reviewed Open Access
Kubota M, Shiokawa K, Ejiri MK, Otsuka Y, Ogawa T, Sakanoi T, Fukunishi H, Yamamoto M, Fukao S, Saito A
GEOPHYSICAL RESEARCH LETTERS Vol. 27 ( 24 ) page: 4037 - 4040 2000.12
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Comprehensive imaging observations of midlatitude ionospheric disturbances during storm time substorms Reviewed Open Access
Shiokawa K, Otsuka Y, Ogawa T, Igarashi K, Miyazaki S, Rich FJ, Saito A, Yumoto Y
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 105 ( A12 ) page: 27067 - 27080 2000.12
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Distant lunar sodium tail observed in the Japanese local-time sector during the Leonid meteor shower of 1998 Reviewed
Shiokawa K, Ejiri MK, Ogawa T, Nakamura T
JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS Vol. 105 ( E10 ) page: 24621 - 24626 2000.10
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A search for the springtime transition of lower thermospheric atomic oxygen using long-term midlatitude airglow data Reviewed
Shiokawa K, Kiyama Y
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS Vol. 62 ( 13 ) page: 1215-1219 2000.9
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Geomagnetic negative impulse due to a magnetic cloud observed on May 13, 1995 Reviewed Open Access
Takeuchi, T. T. Araki, H. Luehr, O. Rasmussen, J. Watermann, D. K. Milling, I. R. Mann, K. Yumoto, K. Shiokawa, T. Nagai
J. Geophys. Res. Vol. 105 ( A8 ) page: 18835 - 18846 2000.8
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High- and low-altitude observations of adiabatic parameters associated with auroral electron acceleration Reviewed
Shiokawa K, Baumjohann W, Haerendel G, Fukunishi H
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 105 ( A2 ) page: 2541 - 2550 2000.2
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A search for the springtime transition oflower thermospheric atomic oxygen using long-term midlatitude airglow data Reviewed
J. Atmos. Solar Terr. Phys. Vol. 62 page: 1215-1219 2000
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Multi-point observations of short-period mesospheric gravity waves over Japan during the FRONT campaign
Geophys. Res. Lett. Vol. 24 page: 4057-4060 2000
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Integrating-sphere calibration of all-sky cameras for nightglow measurements Reviewed
Shiokawa K, Katoh Y, Satoh M, Ejiri MK, Ogawa T
ADVANCES IN REMOTE SENSING OF THE ATMOSPHERE FROM SPACE AND FROM THE GROUND Vol. 26 ( 6 ) page: 1025-1028 2000
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"Fine structure" of the storm-substorm relationship: Ion injections during Dst decrease Reviewed
IA Daglis, Y Kamide, C Mouikis, GD Reeves, ET Sarris, K Shiokawa, B Wilken
INNER MAGNETOSPHERE DYNAMICS Vol. 25 ( 12 ) page: 2369 - 2372 2000
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Three cases of hematoma formation after nerve block therapy or lumbar anesthesia Reviewed Open Access
M. Oda, J. Hanakita, H. Suwa, K. Shiokawa, M. Saiki, T. Sato, M. Kajiwara
Japanese Journal of Neurosurgery Vol. 9 ( 12 ) page: 807 - 811 2000
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Flow braking and the substorm current wedge Reviewed Open Access
Birn J, Hesse M, Haerendel G, Baumjohann W, Shiokawa K
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 104 ( A9 ) page: 19895 - 19903 1999.9
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Calibration of all-sky cameras and tilting-photometers using an integrating-sphere and a spectrometer (in Japanese) Reviewed Open Access
Katoh Yasuo, Shiokawa Kazuo, Satoh Mitsugi, Ejiri Mitsumu K., Ogawa Tadahiko
Antarctic record Vol. 43 ( 1 ) page: 1-15 1999.3
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Calibration of all-sky cameras and tilting-photometers using an integrating-sphere and a spectrometer Reviewed Open Access
Katoh Y., Shiokawa K., Satoh M., Ejiri M.K., Ogawa T.
Antarctic Record Vol. 43 ( 1 ) page: 1 - 15 1999.3
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Development of optical mesosphere thermosphere imagers (OMTI) Reviewed Open Access
Shiokawa K, Katoh Y, Satoh M, Ejiri MK, Ogawa T, Nakamura T, Tsuda T, Wiens RH
EARTH PLANETS AND SPACE Vol. 51 ( 7-8 ) page: 887-896 1999
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Height measurements of nightglow structures observed by all-sky imagers Reviewed
Kubota M, Ishii M, Shiokawa K, Ejiri MK, Ogawa T
MESOPAUSE AND EXTRA-TERRESTRIAL INFLUENCES ON THE OZONE LAYER Vol. 24 ( 5 ) page: 593-596 1999
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Simultaneous DMSP and CRRES observation of broadband electrons during a storm-time substorm on March 25, 1991 Reviewed
Shiokawa K, Anderson RR, Daglis IA, Hughes WJ, Wygant JR
PHYSICS AND CHEMISTRY OF THE EARTH PART C-SOLAR-TERRESTIAL AND PLANETARY SCIENCE Vol. 24 ( 1-3 ) page: 281 - 285 1999
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Comment on "Braking of high-speed flows in the near-Earth tail" - Reply Reviewed
Haerendel G, Shiokawa K, Baumjohann W
GEOPHYSICAL RESEARCH LETTERS Vol. 25 ( 18 ) page: 3503 - 3503 1998.9
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Reply Reviewed Open Access
Haerendel G., Shiokawa K., Baumjohann W.
Geophysical Research Letters Vol. 25 ( 18 ) 1998.9
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Cloning and expression of an α-2,8-polysialyltransferase (STX) from <i>Xenopus laevis</i> Reviewed Open Access
Kudo, M; Takayama, E; Tashiro, K; Fukamachi, H; Nakata, T; Tadakuma, T; Kitajima, K; Inoue, Y; Shiokawa, K
GLYCOBIOLOGY Vol. 8 ( 8 ) page: 771 - 777 1998.8
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Azimuthal pressure gradient as driving force of substorm currents Reviewed
Shiokawa K, Haerendel G, Baumjohann W
GEOPHYSICAL RESEARCH LETTERS Vol. 25 ( 7 ) page: 959-962 1998.4
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High-speed ion flow, substorm current wedge, and multiple Pi 2 pulsations Reviewed Open Access
Shiokawa K, Baumjohann W, Haerendel G, Paschmann G, Fennell JF, Friis-Christensen E, Luhr H, Reeves GD, Russell CT, Sutcliffe PR, Takahashi K
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 103 ( A3 ) page: 4491 - 4507 1998.3
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Two spacecraft observations of a reconnection pulse during an auroral breakup Reviewed Open Access
Petrukovich AA, Sergeev VA, Zelenyi LM, Mukai T, Yamamoto T, Kokubun S, Shiokawa K, Deehr CS, Budnick EY, Buchner J, Fedorov AO, Grigorieva VP, Hughes TJ, Pissarenko NF, Romanov SA, Sandahl I
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 103 ( A1 ) page: 47 - 59 1998.1
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Two spacecraft observations of a reconnection pulse during an auroral breakup Reviewed Open Access
Petrukovich A.A., Sergeev V.A., Zelenyi L.M., Mukai T., Yamamoto T., Kokubun S., Shiokawa K., Deehr C.S., Budnick E.Y., Büchner J., Fedorov A.O., Grigorieva V.P., Hughes T.J., Pissarenko N.F., Romanov S.A., Sandahl I.
Journal of Geophysical Research Space Physics Vol. 103 ( A1 ) page: 47 - 59 1998
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High-speed ion flow, substorm current wedge, and multiple Pi 2 pulsations Reviewed Open Access
Shiokawa K., Baumjohann W., Haerendel G., Paschmann G., Fennell J.F., Friis-Christensen E., Lühr H., Reeves G.D., Russell C.T., Sutcliffe P.R., Takahashi K.
Journal of Geophysical Research Space Physics Vol. 103 ( A3 ) page: 4491 - 4507 1998
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Quasi-periodic poleward motions of morningside Sun-aligned arcs: A multievent study Reviewed Open Access
Shiokawa K, Ogino T, Hayashi K, McEwen DJ
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 102 ( A11 ) page: 24325-24332 1997.11
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A multievent study of broadband electrons observed by the DMSP satellites and their relation to red aurora observed at midlatitude stations Reviewed Open Access
Shiokawa K, Meng CI, Reeves GD, Rich FJ, Yumoto K
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 102 ( A7 ) page: 14237 - 14253 1997.7
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Anomalous sudden commencement on March 24, 1991 Reviewed Open Access
Araki, T, S. Fujitani, M. Emoto, K. Yumoto, K. Shiokawa, T. Ichinose, H. Luehr, D. Orr, D. Milling, H. Singer, G. Rostoker, S. Tsunomura, Y. Yamada, C.F. LiuTohru Araki
J. Geophys. Res. Vol. 102 ( A7 ) page: 14075 - 14086 1997.7
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Braking of high-speed flows in the near-Earth tail Reviewed
Shiokawa K, Baumjohann W, Haerendel G
GEOPHYSICAL RESEARCH LETTERS Vol. 24 ( 10 ) page: 1179-1182 1997.5
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Broadband electrons observed by the DMSP satellites during storm-time substorms (extended abstract) Reviewed
Shiokawa Kazuo
Proceedings of the NIPR Symposium on Upper Atmosphere Physics Vol. 10 page: 151 - 153 1997.1
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A study of the November 15, 1993 transpolar arc Reviewed Open Access
Zhang Y, McEwen DJ, Yumoto K, Shiokawa K, Hayashi K
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY Vol. 49 page: S141-S149 1997
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Fields and flows at geotail during a moderate substorm Reviewed
McPherron RL, Nakamura R, Kokubun S, Kamide Y, Shiokawa K, Yumoto K, Mukai T, Saito Y, Hayashi K, Nagai T, Ables S, Baker DN, FriisChristensen E, Fraser B, Hughes T, Reeves G, Singer H
RESULTS OF THE IASTP PROGRAM Vol. 20 ( 4-5 ) page: 923 - 931 1997
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Characterization of the major core structures of the α2→8-linked polysialic acid-containing glycan chains present in neural cell adhesion molecule in embryonic chick brains Reviewed Open Access
Kudo M., Kitajima K., Inoue S., Shiokawa K., Morris H.R., Dell A., Inoue Y.
Journal of Biological Chemistry Vol. 271 ( 51 ) page: 32667 - 32677 1996.12
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Broadband electrons observed by the DMSP satellites during storm-time substorms Reviewed
Shiokawa K, Yumoto K, Meng CI, Reeves G
GEOPHYSICAL RESEARCH LETTERS Vol. 23 ( 18 ) page: 2529 - 2532 1996.9
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Quasi-periodic poleward motions of Sun-aligned auroral arcs in the high-latitude morning sector: A case study Reviewed
Shiokawa K, Yumoto K, Nishitani N, Hayashi K, Oguti T, McEwen DJ, Kiyama Y, Rich FJ, Mukai T
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 101 ( A9 ) page: 19789 - 19800 1996.9
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SHIOKAWA Kazuo
Journal of plasma and fusion research Vol. 72 ( 1 ) page: 29-33 1996.1
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Quasi-periodic poleward motions of sun-alighed auroral arcs in the high-latitude morning sector: A case study Reviewed
Journal of Geophysical Research Vol. 101 page: A9 1996
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Characteristics of low-latitude Pi 2 pulsations along the 210 degrees magnetic meridian Reviewed Open Access
Osaki H, Yumoto K, Fukao K, Shiokawa K, Menk FW, Fraser BJ
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY Vol. 48 ( 11 ) page: 1421-1430 1996
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Auroral observations using automatic optical instruments: Relations with multiple Pi 2 magnetic pulsations Reviewed Open Access
Shiokawa K, Yumoto K, Tanaka Y, Osaki H, Sato M, Kato T, Kato Y, Sera M, Ikegami Y, Akasofu SI, Hayashi K, Oguti T, Kiyama Y
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY Vol. 48 ( 11 ) page: 1407 - 1419 1996
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Modelling formation of new radiation belts and response to ULF oscillations following March 24, 1991 SSC Reviewed
MK Hudson, AD Kotelnikov, Li, X, JG Lyon, Roth, I, M Temerin, Wygant, JR, JB Blake, MS Gussenhoven, K Yumoto, K Shiokawa
WORKSHOP ON THE EARTH'S TRAPPED PARTICLE ENVIRONMENT ( 383 ) page: 119 - 127 1996
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North/south asymmetry of sc/si magnetic variations observed along the 210 degrees magnetic meridian Reviewed Open Access
Yumoto K, Matsuoka H, Osaki H, Shiokawa K, Tanaka Y, Kitamura TI, Tachihara H, Shinohara M, Solovyev SI, Makarov GA, Vershinin EF, Buzevich AV, Manurung SL, Sobari O, Ruhimat M, Sukmadradjat, Morris RJ, Fraser BJ, Menk FW, Lynn KJW, Cole DG, Kennewell JA, Olson JV, Akasofu SI
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY Vol. 48 ( 11 ) page: 1333 - 1340 1996
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A STATISTICAL STUDY OF THE MOTIONS OF AURORAL ARCS IN THE HIGH-LATITUDE MORNING SECTOR Reviewed
SHIOKAWA K, YUMOTO K, HAYASHI K, OGUTI T, MCEWEN DJ
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 100 ( A11 ) page: 21979 - 21985 1995.11
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A low-latitude aurora observed at Rikubetsu (L=1.6) during the magnetic storm of September 13,1993 Reviewed
Shiokawa Kazuo, Yumoto Kiyohumi, Tanaka Yoshihito, Kiyama Yoshitaka, Kamide Yohsuke, Tokumaru Munetoshi
Proceedings of the NIPR Symposium on Upper Atmosphere Physics Vol. 8 page: 17 - 23 1995.5
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THE MECHANISMS OF DAMPING OF GEOMAGNETIC-PULSATIONS Reviewed Open Access
YUMOTO K, PILIPENKO V, FEDOROV E, KURNEVA N, SHIOKAWA K
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY Vol. 47 ( 2 ) page: 163-176 1995
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MAGNETIC-FIELD STRUCTURES OF THE MAGNETOTAIL AS OBSERVED BY GEOTAIL Reviewed
YAMAMOTO T, SHIOKAWA K, KOKUBUN S
GEOPHYSICAL RESEARCH LETTERS Vol. 21 ( 25 ) page: 2875-2878 1994.12
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GEOTAIL OBSERVATION OF MAGNETOSONIC PC-3 WAVES IN THE DAYSIDE MAGNETOSPHERE Reviewed
TAKAHASHI K, KOKUBUN S, MATSUOKA H, SHIOKAWA K, YUMOTO K, NAKAMURA M, KAWANO H, YAMAMOTO T, MATSUOKA A, TSURUDA K, HAYAKAWA H, KOJIMA H, MATSUMOTO H
GEOPHYSICAL RESEARCH LETTERS Vol. 21 ( 25 ) page: 2899 - 2902 1994.12
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A FLUX ROPE FOLLOWED BY RECURRING ENCOUNTERS WITH TRAVELING COMPRESSION REGIONS - GEOTAIL OBSERVATIONS Reviewed
KAWANO H, YAMAMOTO T, KOKUBUN S, TSURUDA K, LUI ATY, WILLIAMS DJ, YUMOTO K, HAYAKAWA H, NAKAMURA M, OKADA T, MATSUOKA A, SHIOKAWA K, NISHIDA A
GEOPHYSICAL RESEARCH LETTERS Vol. 21 ( 25 ) page: 2891 - 2894 1994.12
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EARLY EMBRYONIC-DEVELOPMENT OF FROGS UNDER INTENSE MAGNETIC-FIELDS UP TO 8-T Reviewed
S UENO, M IWASAKA, K SHIOKAWA
JOURNAL OF APPLIED PHYSICS Vol. 75 ( 10 ) page: 7165 - 7167 1994.5
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CHARACTERISTICS OF MAGNETIC VARIATIONS CAUSED BY LOW-LATITUDE AURORAE OBSERVED AROUND 210-DEGREES MAGNETIC MERIDIAN Reviewed Open Access
YUMOTO K, SHIOKAWA K, ENDO T, TANAKA Y, OGUTI T, MENK FW
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY Vol. 46 ( 3 ) page: 213-229 1994
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LOW-LATITUDE AURORAS OBSERVED AT MOSHIRI AND RIKUBETSU (L=1.6) DURING MAGNETIC STORMS ON FEBRUARY 26, 27, 29, AND MAY 10, 1992 Reviewed Open Access
SHIOKAWA K, YUMOTO K, TANAKA Y, OGUTI T, KIYAMA Y
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY Vol. 46 ( 3 ) page: 231-252 1994
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Ionospheric current and magnetic variations caused by low-latitude aurorae Reviewed
Yumoto K, Endo T, Shiokawa K, Tanaka Y
LOW-LATITUDE IONOSPHERIC PHYSICS Vol. 7 page: 241-250 1994
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GLOBAL CAVITY MODE-LIKE AND LOCALIZED FIELD-LINE PC 3-4 OSCILLATIONS STIMULATED BY INTERPLANETARY IMPULSES (SI/SC) - INITIAL RESULTS FROM THE 210-DEGREES MM MAGNETIC OBSERVATIONS Reviewed
YUMOTO K, ISONO A, SHIOKAWA K, MATSUOKA H, TANAKA Y, MENK FW, FRASER BJ
SOLAR WIND SOURCES OF MAGNETOSPHERIC ULTRA-LOW-FREQUENCY WAVES Vol. 81 page: 335-344 1994
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CORRELATION OF HIGH-LATITUDE AND LOW-LATITUDE PI-2 MAGNETIC PULSATIONS OBSERVED AT 210-DEGREES MAGNETIC MERIDIAN CHAIN STATIONS Reviewed Open Access
YUMOTO K, OSAKI H, FUKAO K, SHIOKAWA K, TANAKA Y, SOLOVYEV SI, KRYMSKIJ G, VERSHININ EF, OSININ VF
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY Vol. 46 ( 11 ) page: 925 - 935 1994
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THE GEOTAIL MAGNETIC-FIELD EXPERIMENT Reviewed Open Access
KOKUBUN S, YAMAMOTO T, ACUNA MH, HAYASHI K, SHIOKAWA K, KAWANO H
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY Vol. 46 ( 1 ) page: 7 - 21 1994
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GLOBAL CHARACTERISTICS OF PARTICLE-PRECIPITATION AND FIELD-ALIGNED ELECTRON ACCELERATION DURING ISOLATED SUBSTORMS Reviewed
SHIOKAWA K, YUMOTO K
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 98 ( A2 ) page: 1359 - 1375 1993.2
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GLOBALLY COORDINATED MAGNETIC OBSERVATIONS ALONG 210-DEGREES MAGNETIC MERIDIAN DURING STEP PERIOD .1. PRELIMINARY-RESULTS OF LOW-LATITUDE PC 3S Reviewed Open Access
YUMOTO K, TANAKA Y, OGUTI T, SHIOKAWA K, YOSHIMURA Y, ISONO A, FRASER BJ, MENK FW, LYNN JW, SETO M
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY Vol. 44 ( 4 ) page: 261 - 276 1992
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GLOBAL CHARACTERISTICS OF FIELD-ALIGNED ACCELERATION PROCESSES ASSOCIATED WITH AURORAL ARCS Reviewed Open Access
SHIOKAWA K, FUKUNISHI H
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY Vol. 43 ( 9 ) page: 691-719 1991
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ROCKET OBSERVATION OF THE MAGNETOSPHERE-IONOSPHERE COUPLING PROCESSES IN QUIET AND ACTIVE ARCS Reviewed Open Access
K SHIOKAWA, H FUKUNISHI, H YAMAGISHI, H MIYAOKA, R FUJII, F TOHYAMA
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 95 ( A7 ) page: 10679 - 10686 1990.7
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Dependences of Auroval 5577-Å and 6300-Å Emission Rates on Thermospheric Density Variations Reviewed
Proc. of the NiPR Sump. on Upper Atmes. Phys. page: 3 1990