Katsumata K. .  The 2018 Hokkaido Eastern Iburi earthquake (M = 6.7) was triggered by a strike-slip faulting in a stepover segment: insights from the aftershock distribution and the focal mechanism solution of the main shock .  Earth, Planets and Space71 ( 1 )   2019.12

高橋浩晃; 青山裕; 大園真子; 田中良; 伊藤ちひろ; 渡邉早姫; 松島健; 山下裕亮; 宮町宏樹; 奥山哲; ゴルディエフ, エフゲニー; ムラビヨフ, ヤロスラフ; マグースキン, キリル; マリック, ナタリヤ; ミノロフ, イワン; チェブロフ, ダニラ .  ロシア・カムチャツカ半島アバチンスキー火山での傾斜観測 .  北海道大学地球物理学研究報告 ( 82 ) 11 - 18   2019.3ロシア・カムチャツカ半島アバチンスキー火山での傾斜観測International coauthorship

Murayama T. .  Time–space variations in infrasound sources related to environmental dynamics around Lützow–Holm Bay, east Antarctica .  Polar Science14   39 - 48   2017.12

Shito A. .  Seismic velocity structure in the source region of the 2016 Kumamoto earthquake sequence, Japan .  Geophysical Research Letters44 ( 15 ) 7766 - 7772   2017.8

Yakiwara Hiroshi, Kanehara Hisao, Nakao Shigeru, Hirano Shuichiro, Yamashita Yusuke, Shimizu Hiroshi, Uchida Kazunari, Umakoshi Kodo, Nakahigashi Kazuo, Miyamachi Hiroki, Yagi Mitsuharu .  Seismic Observations using Ocean Bottom Seismometers around Kuchierabujima Volcano .  Journal of Natural Disaster Science38 ( 1 ) 119 - 131   2017

T. Okada,T. Matsuzawa,N. Umino,K. Yoshida,A. Hasegawa,H. Takahashi,T. Yamada,M. Kosuga,T. Takeda,A. Kato,T. Igarashi,K. Obara,S. Sakai,A. Saiga,T. Iidaka,T. Iwasaki,N. Hirata,N. Tsumura,Y. Yamanaka,T. Terakawa,H. Nakamichi,T. Okuda,S. Horikawa,H. Katao,T. Miura,A. Kubo,T. Matsushima,K. Goto,H. Miyamachi .  Hypocenter migration and crustal seismic velocity distribution observed for the inland earthquake swarms induced by the 2011 Tohoku-Oki earthquake in NE Japan: implications for crustal fluid distribution and crustal permeability .  Geofluid ( 15 ) 293 - 309   2015.2Hypocenter migration and crustal seismic velocity distribution observed for the inland earthquake swarms induced by the 2011 Tohoku-Oki earthquake in NE Japan: implications for crustal fluid distribution and crustal permeabilityReviewed

Y. Maeda, K. Yamaoka, H. Miyamachi, H. Yakiwara et al. .  A subsurface structure change associated with the eruptive activity at Sakurajima Volcano, Japan, inferred froman accurately controlled source .  Geophys. Res. Lett.42   5179 - 5186   2015A subsurface structure change associated with the eruptive activity at Sakurajima Volcano, Japan, inferred froman accurately controlled sourceReviewed

Y. Yamashita, H. Yakiwara, Y. Asano, S. Hirano, H. Miyamachi et al. .  Migrating tremor off southern Kyushu as evidence for slow slip of a shallow subduction interface .  Science348   676 - 679   2015Migrating tremor off southern Kyushu as evidence for slow slip of a shallow subduction interfaceReviewed

Keisuke Yoshida, Akira Hasegawa, Tomomi Okada, Hiroaki Takahashi, Masahiro Kosuga, Takaya Iwasaki, Yoshiko Yamanaka, Hiroshi Katao, Yoshihisa Iio, Atsuki Kubo, Takeshi Matsushima, Hiroki Miyamachi, Youichi Asano .  Pore pressure distribution in the focal region of the 2008 M7.2 Iwate-Miyagi Nairiku earthquake .  Earth, Planets and Space66 ( 59 )   2014.8Pore pressure distribution in the focal region of the 2008 M7.2 Iwate-Miyagi Nairiku earthquakeReviewed

Koshun Yamaoka, Hiroki Miyamachi, Toshiki Watanabe, Takahiro Kunitomo, Tsuyoshi Michishita1, Ryoya Ikuta and Masato Iguchi .  Active monitoring at an active volcano: amplitude-distance dependence of ACROSS at Sakurajima Volcano, Japan .  Earth, Planets and Space66   2014.5Active monitoring at an active volcano: amplitude-distance dependence of ACROSS at Sakurajima Volcano, JapanReviewed

Masayuki Obayashi, Junko Yoshimitsu, Guust Nolet, Yoshio Fukao, Hajime Shiobara, Hiroko Sugioka, Hiroki Miyamachi, and Yuan Gao .  Finite frequency whole mantle P wave tomography: Improvement of subducted slab images .  GEOPHYSICAL RESEARCH LETTERS ( 40 ) 1 - 6   2013.10Finite frequency whole mantle P wave tomography: Improvement of subducted slab imagesReviewed

Yakiwara, H., Hirano, S., Miyamachi, H., Takayama, T., Yamazaki, T., Tameguri, T., Iguchi, M. .  Semi-diurnal tidal periodicity observed by an ocean bottom seismometer deployed at a location very close to seafloor fumaroles inWakamiko caldera, northeast of Sakurajima volcano .  Bull. Volcanol. Soc. Japan58 ( 1 ) 269 - 279   2013.3Semi-diurnal tidal periodicity observed by an ocean bottom seismometer deployed at a location very close to seafloor fumaroles inWakamiko caldera, northeast of Sakurajima volcanoReviewed

Tsutsui, T., Yagi, N., Tsushima, K., Iguchi, M., Tameguri, T., Mikada, H., Onishi, K. Miyamachi, H.,Nishimura, T., Morita, Y., Watanabe, A." .  Structure of northeastern Sakurajima, south Kyushu, Japan, revealed by seismic reflection survey" .  Bull. Volcanol. Soc. Japan58 ( 1 ) 239 - 250   2013.3Structure of northeastern Sakurajima, south Kyushu, Japan, revealed by seismic reflection survey"Reviewed

Hiroki Miyamachi, Chisato Tomari, Hiroshi Yakiwara, Masato Iguchi, Takeshi Tameguri, Keigo Yamamoto, Takahiro Ohkura, Takashi Ando, Kyosuke Onishi, Hiroshi Shimizu, Yusuke Yamashita,Haruhisa Nakamichi, Teruo Yamawaki, Jun Oikawa, Sadato Ueki, Tomoki Tsutsui, Hitoshi Mori, Makoto Nishida, Hideyuki Hiramatsu, Tomoyuki Koeda, Yoshirou Masuda, Kouji Katou, Kengo Hatakeyama and Tetsuo Kobayashi .  Shallow velocity structure beneath the Aira caldera and Sakurajima volcano as inferred from refraction analysis of the seismic experiment in 2008 .  Bull. Volcanol. Soc. Japan58 ( 1 ) 227 - 237   2013.3Shallow velocity structure beneath the Aira caldera and Sakurajima volcano as inferred from refraction analysis of the seismic experiment in 2008Reviewed

Aitaro Kato, Toshihiro Igarashi, Kazushige Obara, Shinichi Sakai, Tetsuya Takeda, Atsushi Saiga, Takashi Iidaka, Takaya Iwasaki, Naoshi Hirata, Kazuhiko Goto, Hiroki Miyamachi, Takeshi Matsushima, Atsuki Kubo, Hiroshi Katao, Yoshiko Yamanaka, Toshiko Terakawa, Haruhisa Nakamichi, Takashi Okuda, Shinichiro Horikawa, Noriko Tsumura, Norihito Umino, Tomomi Okada, Masahiro Kosuga, Hiroaki Takahashi and Takuji Yamada .  Imaging the source regions of normal faulting sequences induced by the 2011 M9.0 Tohoku-Oki earthquake .  Geophysical Research Letters ( 40 ) 1 - 6   2013.1Imaging the source regions of normal faulting sequences induced by the 2011 M9.0 Tohoku-Oki earthquakeReviewed

Paul Karson ALANIS, Hiroki MIYAMACHI, Hiroshi YAKIWARA, Kazuhiko GOTO, Reiji KOBAYASHI, Takeshi TAMEGURI and Masato IGUCHI .  Seismic velocity structure of the crust beneath the Aira caldera in southern Kyushu by tomography of travel times of local earthquake data .  Bull. Volcanol. Soc. Japan57 ( 4 ) 227 - 234   2012.12Seismic velocity structure of the crust beneath the Aira caldera in southern Kyushu by tomography of travel times of local earthquake dataReviewed

M. Kanao, A. Fujiwara, H. Miyamachi, S. Toda, K. Ito, M. Tomura, T. Ikawa and The SEAL Geotransect Group .  Reflection imaging of the crust and the lithospheric mantle in the Lutzow-Holm complex, Eastern Dronning Maud Land, Antarctica, derived from the SEAL transects .  Tectonophysics ( 508 ) 73 - 84   2011.8Reflection imaging of the crust and the lithospheric mantle in the Lutzow-Holm complex, Eastern Dronning Maud Land, Antarctica, derived from the SEAL transectsReviewed

M. Shinohara, T. Yamada, K. Nakahigashi, S. Sakai, K. Mochizuki, K. Uehira, Y. Ito, R. Azuma, Y. Kaiho, T. No, H. Shiobara, R. Hino, Y. Murai, H. Yakiwara, T. Sato, Y. Machida, T. Shinbo, T. Isse, H. Miyamachi, K. Obana, N. Takahashi, S. Kodaira, Y. Kaneda, K. Hirata, S. Yoshikawa, K. Obara, T. Iwasaki, and N. Hirata .  Aftershock observation of the 2011 off the Pacific coast of Tohoku Earthquake by using ocean bottom seismometer network .  Earth Planets and Space ( 63 ) 835 - 840   2011.8Aftershock observation of the 2011 off the Pacific coast of Tohoku Earthquake by using ocean bottom seismometer networkReviewed

Aitaro Kato, Shinichi Sakai, Takashi Iidaka, Takaya Iwasaki, Eiji Kurashimo,Toshihiro Igarashi, Naoshi Hirata, Toshihiko Kanazawa, Kei Katsumata,Hiroaki Takahashi, Ryo Honda, Takahiro Maeda, Masayoshi Ichiyanagi,Teruhiro Yamaguchi, Masahiro Kosuga, Tomomi Okada, Junichi Nakajima,Shuichiro Hori, Takashi Nakayama, Akira Hasegawa, Toshio Kono, Syuichi Suzuki,Noriko Tsumura, Yoshihiro Hiramatsu, Katsunori Sugaya, Aiko Hayashi,Tetsuya Hirose, Akihiro Sawada, Keisuke Tanaka, Yoshiko Yamanaka,Haruhisa Nakamichi, Takashi Okuda, Yoshihisa Iio, Kin’ya Nishigami,Masatoshi Miyazawa, Hiroo Wada, Norio Hirano, Hiroshi Katao, Shiro Ohmi,Kiyoshi Ito, Issei Doi, Shunta Noda, Satoshi Matsumoto, Takeshi Matsushima,Atsushi Saiga, Hiroki Miyamachi, Kazutoshi Imanishi, Tetsuya Takeda,Youichi Asano, Yohei Yukutake, Tomotake Ueno, Takuto Maeda,Takanori Matsuzawa, Shutaro Sekine, Makoto Matsubara, and Kazushige Obara" .  Anomalous depth dependency of the stress field in the 2007Noto Hanto, Japan, earthquake: Potential involvementof a deep fluid reservoir .  GEOPHYSICAL RESEARCH LETTERSdoi:10.1029/2010GL046413   2011.1Anomalous depth dependency of the stress field in the 2007Noto Hanto, Japan, earthquake: Potential involvementof a deep fluid reservoirReviewed

一柳昌義・高橋浩晃・前田宜浩・笠原稔・宮町宏樹・平野舟一郎・Sen Rak Se,・Mikhaylov Valentin・Kim Chun Ung .  日露共同地震観測による2007年8月2日に発生したサハリン西方沖の地震(MJMA6.4)の余震活動 .  地震62 ( 4 ) 139 - 152   2010.3日露共同地震観測による2007年8月2日に発生したサハリン西方沖の地震(MJMA6.4)の余震活動Reviewed

八木原寛・井口正人・為栗 健・筒井智樹・及川純・大倉敬宏・宮町宏樹 .  諏訪之瀬島の火山浅部３次元P波速度構造と爆発発生場 .  火山55 ( 2 ) 75 - 87   2010.1諏訪之瀬島の火山浅部３次元P波速度構造と爆発発生場Reviewed

S. Onizawa, H.Oshima, H. Aoyama, T. Maekawa, A. Suzuki, H. Miyamachi, T. Tsutsui, T. Matsushima, S. Tanaka, J. Oikawa, N. Matsuwo, K. Yamamoto, T. Shiga, T. Mori .  Basement structure of Hokkaido Komagadake Volcano, Japan, as revealed by artificial seimisc survey .  Journal of Volcanology and Geothermal Research ( 183 ) 245 - 253   2009.1Basement structure of Hokkaido Komagadake Volcano, Japan, as revealed by artificial seimisc surveyReviewed

Y. Aoki, M. Takeo, H. Aoyama, J. Fujimatsu, S. Matsumoto, H. Miyamachi, H. Nakamichi, T. Ohkura, T. Ohminato, J. Oikawa, R. Tanada, T. Tsutsui, K. Yamamoto, M. Yamamoto, H. Yamasato, T. Yamawaki .  P-wave velocity structure beneath Asama Volcano, Japan, inferred from active source seismic experiment .  Journal of Volcanology and Geothermal Research ( 187 ) 272 - 277   2009.1P-wave velocity structure beneath Asama Volcano, Japan, inferred from active source seismic experimentReviewed

Takashi Iidaka, Aitaro Kato, Eiji Kurashimo, Takaya Iwasaki, Naoshi Hirata, Hiroshi Katao, Issei Hirose, Hiroki Miyamachi .  Fine structure of P-wave velocity distribution along the Atotsugawa fault, central Japan .  Tectonophysics ( 47 ) 95 - 104   2009.1Fine structure of P-wave velocity distribution along the Atotsugawa fault, central JapanReviewed

M. Tahara*, K. Uehira, H. Shimizu, M. Nakada, T. Yamada, K. Mochizuki, M. Shinohara, M. Nishino, R. Hino, H. Yakiwara, H. Miyamachi, K. Umakoshi, M. Goda, N. Matsuwo and T. Kanazawa .  Seismic velocity structure around the Hyuganada region, Southwest Japan, derived from seismic tomography using land and OBS data and its implications for interplate coupling and vertical crustal uplift .  Physics of the Earth and Planetary Interiors ( 167 ) 19 - 33   2008.3Seismic velocity structure around the Hyuganada region, Southwest Japan, derived from seismic tomography using land and OBS data and its implications for interplate coupling and vertical crustal upliftReviewed

関谷博、後藤和彦、八木原寛、宮町宏樹、角田寿喜 .  1997年鹿児島県北西部地震（M6.6,M6.4）の余震域におけるS波偏向異方性 .  地震60 ( 4 ) 285 - 289   2008.31997年鹿児島県北西部地震（M6.6,M6.4）の余震域におけるS波偏向異方性Reviewed

S. Onizawa, H. Oshima, H. Aoyama, H. Y. Mori, T. Maekawa, A. Suzuki, T. Tsutsui, N. Matsuwo, J. Oikawa, T. Ohminato, K. Yamamoto, T. Mori, T. Taira, H. Miyamachi, and H. Okada .  P-wave velocity structure of Usu volcano: Implication of structural controls on magma movements and eruption locations .  Journal of Volcanology and Geothermal Research ( 160 ) 175 - 194   2007.2P-wave velocity structure of Usu volcano: Implication of structural controls on magma movements and eruption locationsReviewed

S. Matsumoto, A. Watanabe, T. Matsushima, H. Miyamachi, and S. Hirano .  Imaging S-wave scatterer distribution in southeast part of the focal area of the 2005West Off Fukuoka Prefecture Earthquake (MJMA7.0) by dense seismic array .  Earth Planets and Space58 ( 12 ) 1627 - 1632   2006.12Imaging S-wave scatterer distribution in southeast part of the focal area of the 2005West Off Fukuoka Prefecture Earthquake (MJMA7.0) by dense seismic arrayReviewed

M. Hori, S. Matsumoto, K. Uehira, T. Okada, T. Yamada, Y. Iio, M. Shinohara, H. Miyamachi, H. Takahashi, K. Nakahigashi, A. Watanabe, T. Matsushima, N. Matsuwo, T. Kanazawa, and H. Shimizu .  Three-dimensional seismic velocity structure as determined by double-difference tomography in and around the focal area of the 2005West off Fukuoka Prefecture earthquake .  Earth Planets and Space58 ( 12 ) 1621 - 1626   2006.12Three-dimensional seismic velocity structure as determined by double-difference tomography in and around the focal area of the 2005West off Fukuoka Prefecture earthquakeReviewed

K. Uehira, T. Yamada, M. Shinohara, K. Nakahigashi, H. Miyamachi, Y. Iio, T. Okada, H. Takahashi, N. Matsuwo, K. Uchida, T. Kanazawa, and H. Shimizu .  Precise aftershock distribution of the 2005 West Off Fukuoka Prefecture Earthquake (Mj=7.0) using a dense onshore and offshore seismic network .  Earth Planets and Space58 ( 12 ) 1605 - 1610   2006.12Precise aftershock distribution of the 2005 West Off Fukuoka Prefecture Earthquake (Mj=7.0) using a dense onshore and offshore seismic networkReviewed

H. Shimizu, H. Takahashi, T. Okada, T. Kanazawa, Y. Iio, H. Miyamachi, T. Matsushima, M. Ichiyanagi,N. Uchida, T. Iwasaki, H. Katao, K. Goto, S. Matsumoto,N. Hirata, S. Nakao, K. Uehira, M. Shinohara,H. Yakiwara, N. Kame, T. Urabe, N. Matsuwo, T. Yamada, .  Aftershock seismicity and fault structure of the 2005West Off Fukuoka Prefecture Earthquake (MJMA7.0) derived from urgent joint observations .  Earth Planets and Space58 ( 12 ) 1599 - 1604   2006.12Aftershock seismicity and fault structure of the 2005West Off Fukuoka Prefecture Earthquake (MJMA7.0) derived from urgent joint observationsReviewed

M. Yamashita, H. Miyamachi, M. Kanao, T. Matsushima, S. Toda, M. Takada and A. Watanabe .  Deep Reflection Imaging beneath the Mizuho Plateau, East Antarctica, by SEAL-2002 Seismic Experiment .  Antarctica: Contributions to global earth sciences   147 - 154   2006.10Deep Reflection Imaging beneath the Mizuho Plateau, East Antarctica, by SEAL-2002 Seismic ExperimentReviewed

藤井雄士郎,竹中博士,宮町宏樹 .  地震波動シミュレーションのための鹿児島県北西部における３次元速度構造モデル .  地震＿日本地震学会57 ( 3 ) 365 - 375   2005.10地震波動シミュレーションのための鹿児島県北西部における３次元速度構造モデルReviewed

筒井智樹,須藤靖明,森健彦,勝俣啓,田中聡,及川純,戸松稔貴,松尾のり道,松島健,宮町宏樹,西潔,藤原善明,平松秀行 .  阿蘇火山中央火口丘山体の３次元地震波速度構造 .  火山＿日本火山学会48 ( 3 ) 293 - 307   2003.10阿蘇火山中央火口丘山体の３次元地震波速度構造Reviewed

H. Miyamachi, S. Toda, T. Matsushima, M. Takada, A. Watanabe, M. Yamashita and M. Kanao .  Seismic refraction and wide-angle reflection exploration in JARE-43 on the Mizuho Plateau, East Antarctica .  Polar Geoscience ( 16 ) 1 - 21   2003.1Seismic refraction and wide-angle reflection exploration in JARE-43 on the Mizuho Plateau, East AntarcticaReviewed

仲谷 幸浩、八木原 寛、平野 舟一郎、小林 励司、宮町 宏樹、中尾 茂、内田 和也、松島 健、清水 洋、中東 和夫、山下 裕亮、阿部 英二、山田 知朗、篠原 雅尚   Ocean bottom seismographic observation and similar earthquake detection in the northern part of the Nansei Islands  

日本地球惑星科学連合2019年大会  2019.5 

Seismic refraction and wide-angle reflection experiment in southern Kyushu, Japan: (3) the 2018 exploration report  

2019.5 

宮町宏樹・高橋浩晃・青山　裕他48名   大規模人工地震探査による姶良カルデラ及び周辺域の地殻構造の解明（2）予備的成果と2018年観測計画  

日本地震学会2018年度秋季大会  2018.10 

八木原寛・仲谷幸浩・平野舟一郎・小林励司・宮町宏樹・中尾茂・馬越孝道・内田和也・松島健・清水洋・中東和夫・山下裕亮・阿部英二・池澤賢志・諏訪祥士・山田知朗・篠原雅尚   南西諸島北部の海域及び島嶼域における地震観測によるプレート境界面形状の推定（5）  

日本地震学会2018年度秋季大会  2018.10 

宮町宏樹・高橋浩晃・青山　裕他48名   大規模人工地震探査による姶良カルデラ及び周辺域の地殻構造の解明（2）予備的成果と2018年観測計画  

日本火山学会2018年度秋季大会  2018.9 

前田裕太・渡辺俊樹・宮町宏樹・山岡耕春・國友孝洋・辻　修平・佐伯晃聖   2018年3月桜島アクロス稠密観測(序報)  

日本火山学会2018年度秋季大会  2018.9 

山岡 耕春、佐伯 晃聖、辻 修平、藤田 英輔、宮町 宏樹、渡辺 俊樹、國友 孝洋、八木原 寛、生田 領野、為栗 健、井口 正人   地震計アレイとアクロスで捉えた2015年桜島マグマ貫入にともなう地震波伝播特性の変化  

日本地球惑星科学連合2018年大会  2018.5 

八木原寛・平野舟一郎・小林励司・宮町宏樹・中尾茂・後藤和彦・馬越孝道・内田和也・松島健・清水洋・中東和夫・山下裕亮・阿部英二・池澤賢志・諏訪祥士・山田知朗・篠原雅尚   南西諸島北部の海域及び島嶼域における地震観測によるプレート境界面形状の推定（4）  

日本地震学会2017年度秋季大会  2017.10 

前田裕太・山岡耕春・渡辺俊樹・國友孝洋・宮町宏樹・八木原寛・井口正人・為栗　健   桜島火山噴火前後の地震波伝播特性変化の1 次散乱による解釈  

日本火山学会2017年度秋季大会  2017.9 

Ryo Narita, Kouta Hamada, Kazunori Yoshizawa, Hitoshi Kawakatsu, Hiroki Miyamachi,　Masayoshi Ichiyanagi, Hiroaki Takahashi, Iurii Levin, Valentin Mikhaylov, Dmitrii Kostylev   3-D upper mantle structure beneath the Sea of Japan with　inter-station surface-wave analysis using multiple seismic arrays  

2017.5 

筒井 智樹、井口 正人、中道 治久、為栗 健、大島 弘光、青山 裕、山本 希、野上 健治、大湊隆雄、前田 裕太、大倉 敬宏、清水 洋、松島 健、八木原 寛、宮町 宏樹、小林 励司、平原 聡、辻 浩、渡邊 篤志、堀川 信一郎、園田 忠臣、吉川 慎、竹中 悠亮、平野 舟一郎、栁澤 宏彰、菅井 明、井手 和彦、長山 泰淳、滿永 大輔、小窪 則夫、重信 有三、渡辺 茂、畠山 康憲   桜島火山における反復地震探査（最終回）  

日本地球惑星科学連合2017年大会  2017.5 

山岡 耕春、渡辺 将史、渡辺 俊樹、前田 裕太、國友 孝洋、宮町 宏樹、八木原 寛、為栗 健、生田 領野、井口 正人   アクロスで捉えた2015年8月15日桜島マグマ貫入イベントに伴う地震波伝播特性の変化  

日本地球惑星科学連合2017年大会  2017.5