Presentations -
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Shallow actively degassing magma beneath Taal volcano, Philippines International conference
Hiroyuki Kumagai, Rudy Lacson, Yuta Maeda, Melquiades S. Figueroa II, Tadashi Yamashina
Asian Seismological Commission General Assembly
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Development of a Regional Moment Tensor Analysis System and Its Application to Major Events in the Philippines International conference
Baby Jane T. Punongbayan, Hiroyuki Kumagai, Nelson Pulido, Masaru Nakano, Yuta Maeda, Tadashi Yamashina, Hiroshi Inoue, Arnaldo A. Melosantos, Melquiades Figueroa, Ponzch Colleen M. Alcones, Karl Vincent C. Soriano, Jun D. Bonita, Ishmael C. Narag, Renato U. Solidum, Jr.
Asian Seismological Commission General Assembly
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A simple and rapid detection method of non-seismic long-period pulses for seismic source inversion International conference
Takahide Sakai, Hiroyuki Kumagai, Masaru Nakano, Yuta Maeda, Tadashi Yamashina, Nelson Pulido, Hiroshi Inoue, Arnold Melosantos, Melquiades Figueroa, Jane Punongbayan, Ponzch Alcones, Karl Soriano, Ishmael Narag
Asian Seismological Commission General Assembly
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Preliminary analyses of seismicity and seismograms associated with the eruptive activity at the Mt. Ontake volcano in 2014
Yuta Maeda, Toshiko Terakawa, Aitaro Kato, Yoshiko Yamanaka, Muneyoshi Furumoto, Koshun Yamaoka, Shinichiro Horikawa, Kenjiro Matsuhiro, Takashi Okuda
The Volcanological Society of Japan 2014 Fall Meeting
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A transfer function change detected by ACROSS before and after eruptions at Sakurajima volcano
Yuta Maeda, Koshun Yamaoka, Hiroki Miyamachi, Toshiki Watanabe, Takahiro Kunitomo, Ryoya Ikuta
The Volcanological Society of Japan 2014 Fall Meeting
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爆発地震の解析から示唆されるフィリピン・マヨン火山の水蒸気爆発モデル
前田裕太, 熊谷博之, Rudy Lacson Jr., Melquiades S. Figueroa II, 山品匡史, 大倉敬宏, Ma. Antonia Bornas
日本地球惑星科学連合大会
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自動CMT解決定精度向上のためのパルス状異常波形の除去方法の検討
酒井孝英, 熊谷博之, 中野優, 前田裕太, 山品匡史, プリードネルソン, 井上公, Melosantos Arnold, Figueroa Melquiades, Punongbayan Jane, Narag Ishma
日本地球惑星科学連合大会
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高周波地震波振幅の解析から推定されるタール火山（フィリピン）の浅部S波減衰領域とマグマシステム
熊谷博之, Rudy Lacson Jr., 前田裕太, Melquiades S. Figueroa II, 山品匡史, Ma. Antonia Bornas
日本地球惑星科学連合大会
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An analytical formula for the longitudinal resonance frequencies of a fluid-filled crack International conference
Yuta Maeda, Hiroyuki Kumagai
AGU Fall Meeting
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Volume source representations (1): Seismic moment and volume change of a spherical source International conference
Hiroyuki Kumagai, Yuta Maeda, Mie Ichihara, Nobuki Kame, Tetsuya Kusakabe
AGU Fall Meeting
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球状震源の地震モーメントと体積変化の再考察
熊谷博之, 前田裕太, 市原美恵, 亀伸樹, 日下部哲也
日本地震学会秋季大会
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Source process of long-period seismic events at Taal volcano, Philippines: Vapor transportation and condensation in a shallow hydrothermal fissure International conference
Yuta Maeda, Hiroyuki Kumagai, Rudy Lacson Jr., Melquiades S. Figueroa II, Tadashi Yamashina
IAVCEI
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Source amplitudes of volcano-seismic signals determined by the amplitude source location method as a quantitative measure of event size International conference
Hiroyuki Kumagai, Rudy Lacson Jr., Yuta Maeda, Melquiades S. Figueroa II, Tadashi Yamashina, Mario Ruiz, Pablo Palacios, Hugo Ortiz, Hugo Yepes
IAVCEI
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Enhanced multi-parameter monitoring network in Taal Volcano, Philippines International conference
Melquiades S. Figueroa II, Rudy A. Lacson Jr., Hiroyuki Kumagai, Yuta Maeda, et al.
IAVCEI
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Evolving Multi-Parameter Monitoring Network in Mayon Volcano, Philippines International conference
Ma. Antonia V Bornas, Hiroyuki Kumagai, Christopher Newhall, Dannie Hidayat, Yuta Maeda, et al.
IAVCEI
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流体で満たされたクラックの長軸モード振動周波数の解析式
前田裕太, 熊谷博之
日本地球惑星科学連合大会
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高周波震源振幅を用いた火山性地震の規模指標
熊谷博之, Rudy Lacson, 前田裕太, Melquiades Figueroa, 山品匡史, Mario Ruiz, Pablo Palacios, Hugo Ortiz, Hugo Yepes
日本地球惑星科学連合大会
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Oscillation of a shallow hydrothermal fissure inferred from long-period seismic events at Taal volcano, the Philippines International conference
Yuta Maeda, Hiroyuki Kumagai, Rudy Lacson Jr., Melquiades. S. Figueroa II, Tadashi Yamashina
AGU Fall Meeting
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Degassing mechanism change regarding an eruption in 2009 at Mt. Asama revealed by volcanic gas and seismic studies International conference
Ryunosuke Kazahaya, Hiroshi Shinohara, Kohei Kazahaya, Michiko Ohwada, Toshiya Mori, Minoru Takeo, Takao Ohminato, Mie Ichihara, Yosuke Aoki, Yuta Maeda, Makoto Miyashita
AGU Fall Meeting
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フィリピン・タール火山の浅部LPイベントから示唆されるマグマからのガス上昇とクラック振動
前田裕太, 熊谷博之, Rudy Lacson Jr., Melquiades S. Figueroa II, 山品匡史
日本火山学会秋季大会