*Yukihiro Nakatani¹, Hiroshi Yakiwara¹, Shuichiro Hirano¹, Reiji Kobayashi², Hiroki Miyamachi², Shigeru Nakao², Kazunari Uchida³, Takeshi Matsushima³, Hiroshi Shimizu³, Kazuo Nakahigashi⁴, Yusuke Yamashita⁵, Hideji Abe⁶, Tomoaki Yamada⁶, Masanao Shinohara⁶ (1.Nansei-Toko Observatory for Earthquakes and Volcanoes, Kagoshima University, 2.Graduate School of Science and Engineering, Kagoshima University, 3.Institute of Seismology and Volcanology, Faculty of Science, Kyushu University, 4.Tokyo University of Marine Science and Technology, 5.Disaster Prevention Research Institute, Kyoto University, 6.Earthquake Research Institute, the University of Tokyo)

*Yukihiro Nakatani¹, Hiroshi Yakiwara¹, Shuichiro Hirano¹, Reiji Kobayashi², Hiroki Miyamachi², Shigeru Nakao², Kazunari Uchida³, Takeshi Matsushima³, Hiroshi Shimizu³, Kazuo Nakahigashi⁴, Yusuke Yamashita⁵, Hideji Abe⁶, Tomoaki Yamada⁶, Masanao Shinohara⁶ (1.Nansei-Toko Observatory for Earthquakes and Volcanoes, Kagoshima University, 2.Graduate School of Science and Engineering, Kagoshima University, 3.Institute of Seismology and Volcanology, Faculty of Science, Kyushu University, 4.Tokyo University of Marine Science and Technology, 5.Disaster Prevention Research Institute, Kyoto University, 6.Earthquake Research Institute, the University of Tokyo)

*Masaki Uchida¹, Takahiro Ohkura¹, Takuo Shibutani¹, Yuki Abe², Shintaro Komatsu¹, Ken'ichi Yamazaki¹, Yusuke Yamashita¹, Shin Yoshikawa¹, Masato Iguchi¹, Takeshi Tameguri¹, Tadaomi Sonoda¹ (1.Kyoto Univ., 2.Hot Springs Research Institute)

*Masaki Uchida¹, Takahiro Ohkura¹, Takuo Shibutani¹, Yuki Abe², Shintaro Komatsu¹, Ken'ichi Yamazaki¹, Yusuke Yamashita¹, Shin Yoshikawa¹, Masato Iguchi¹, Takeshi Tameguri¹, Tadaomi Sonoda¹ (1.Kyoto Univ., 2.Hot Springs Research Institute)

*Koki Aizawa¹, Hisashi Asaue², Katsuaki Koike³, Shinichi Takakura⁴, Toru Yoshinaga¹⁰, Makoto Uyeshima⁵, Takao Koyama⁵, Ryokei Yoshimura⁷, Ken'ichi Yamazaki⁷, Shintaro Komatsu⁷, Yusuke Yamashita⁷, Hiroshi Ichihara⁹, Mitsuru Utsugi⁸, Kaori Tsukamoto¹², Dan Muramatsu¹², Yoshiko Teguri^1,11, Kazunari Uchida¹, Hideaki Hase⁶, Azusa Shito¹, Satoshi Matsumoto¹, Takeshi Matsushima¹, Hiroshi Shimizu¹ (1.Institute of Seismology and Volcanology, Faculty of Sciences, Kyushu University, 2.Laboratory on Innovative Techniques for Infrastructures, Kyoto University, 3.Environmental Geosphere Engineering, Department of Urban Management, Graduate School of Engineering, Kyoto University, 4.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 5.Earthquake Research Institute, University of Tokyo, 6.GERD, 7.Disaster Prevention Research Institute, Kyoto University, 8.Aso Volcanological Laboratory, Institute for Geothermal Sciences, Graduate School of Science, Kyoto University, 9.Earthquake and Volcano Research Center, Graduate School of Environmental Studies, Nagoya University, 10.Kumamoto University, 11.Japan Meteorological Agency, 12.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

*Hiroki Miyamachi¹, Hiroaki Takahashi², Hiroshi Aoyama², Mako Ohzono², Takahiro Shiina⁶, Masamitsu Takada², Masayoshi Ichiyanagi², Teruhiro Yamaguchi², Yuki Susukida², Saito Kazuma², Chihiro Ito², Yoshio Murai², Tatsuya Nakagaki², Tomoki Tsutsui³, Ryuichi Takei³, Yuuya Tada³, Mare Yamamoto⁴, Satoshi Hirahara⁴, Takashi NAKAYAMA⁴, Ryosuke Azuma⁴, Syuichi Suzuki⁴, Toshinori Sato⁵, Eiji Kurashimo⁶, Miwako Ando⁶, Shinichi Tanaka⁶, Satoshi Ikezawa⁶, Tomoaki Yamada⁶, Kazuo Nakahigashi⁷, Yuta Maeda⁸, Shinichiro Horikawa⁸, Kenjirou Matsuhiro⁸, Takashi OKUDA⁸, Shuhei Tsuji⁸, Naoki Sogawa⁸, Hiroshi Katao⁹, Takuo Shibutani⁹, Tsutomu Miura⁹, Nakagawa Jun⁹, Itaru Yoneda⁹, Takeshi Tameguri⁹, Kosei Takishita⁹, Kazuho Nakai⁹, Yusuke Yamashita⁹, Takeshi Matsushima¹⁰, Kazunari Uchida¹⁰, Rintaro Miyamachi¹⁰, Hiroshi Yakiwara¹, Shuichiro Hirano¹, Takeshi Kubo¹, Kenyu Sakao¹ (1.Kagoshima University, 2.Hokkaido University, 3.Akita University, 4.Tohoku University, 5.Chiba University, 6.University of Tokyo, 7.Tokyo University of Marine Science and Technology, 8.Nagoya University, 9.Kyoto University, 10.Kyushu University)

*Hiroki Miyamachi¹, Hiroaki Takahashi², Hiroshi Aoyama², Mako Ohzono², Takahiro Shiina⁶, Masamitsu Takada², Masayoshi Ichiyanagi², Teruhiro Yamaguchi², Yuki Susukida², Saito Kazuma², Chihiro Ito², Yoshio Murai², Tatsuya Nakagaki², Tomoki Tsutsui³, Ryuichi Takei³, Yuuya Tada³, Mare Yamamoto⁴, Satoshi Hirahara⁴, Takashi NAKAYAMA⁴, Ryosuke Azuma⁴, Syuichi Suzuki⁴, Toshinori Sato⁵, Eiji Kurashimo⁶, Miwako Ando⁶, Shinichi Tanaka⁶, Satoshi Ikezawa⁶, Tomoaki Yamada⁶, Kazuo Nakahigashi⁷, Yuta Maeda⁸, Shinichiro Horikawa⁸, Kenjirou Matsuhiro⁸, Takashi OKUDA⁸, Shuhei Tsuji⁸, Naoki Sogawa⁸, Hiroshi Katao⁹, Takuo Shibutani⁹, Tsutomu Miura⁹, Nakagawa Jun⁹, Itaru Yoneda⁹, Takeshi Tameguri⁹, Kosei Takishita⁹, Kazuho Nakai⁹, Yusuke Yamashita⁹, Takeshi Matsushima¹⁰, Kazunari Uchida¹⁰, Rintaro Miyamachi¹⁰, Hiroshi Yakiwara¹, Shuichiro Hirano¹, Takeshi Kubo¹, Kenyu Sakao¹ (1.Kagoshima University, 2.Hokkaido University, 3.Akita University, 4.Tohoku University, 5.Chiba University, 6.University of Tokyo, 7.Tokyo University of Marine Science and Technology, 8.Nagoya University, 9.Kyoto University, 10.Kyushu University)

*Yusuke Yamashita¹, Saki Watanabe², Tomoaki Yamada³, Masanao Shinohara³, Takeshi Matsushima² (1.Disaster Prevention Research Institute, Kyoto University, 2.Institute of Seismology and Volcanology, Kyushu University, 3.Earthquake Research Institute, The University of Tokyo)

*Yusuke Yamashita¹, Saki Watanabe², Tomoaki Yamada³, Masanao Shinohara³, Takeshi Matsushima² (1.Disaster Prevention Research Institute, Kyoto University, 2.Institute of Seismology and Volcanology, Kyushu University, 3.Earthquake Research Institute, The University of Tokyo)

*Takashi Tonegawa¹, Yusuke Yamashita², Aki Ito¹, Masanao Shinohara³, Daisuke Suetsugu¹, Tsutomu Takahashi¹, Yasushi Ishihara¹, Shuichi Kodaira¹, Yoshiyuki Kaneda⁴ (1.JAMSTEC, 2.DPRI, Kyoto University, 3.ERI, The University of Tokyo, 4.Kagawa University)

*Ren Yakabu¹, Mamoru Nakamura¹, Yusuke Yamashita², Masanao Shinohara³, Tomoaki Yamada³, Hajime Shiobara³, Kimihiro Mochizuki³ (1.University of the Ryukyus, 2.DPRI, Kyoto University, 3.ERI, Tokyo University)

*Ren Yakabu¹, Mamoru Nakamura¹, Yusuke Yamashita², Masanao Shinohara³, Tomoaki Yamada³, Hajime Shiobara³, Kimihiro Mochizuki³ (1.University of the Ryukyus, 2.DPRI, Kyoto University, 3.ERI, Tokyo University)

*Ayaho Mitsuoka¹, Satoshi Matsumoto², Azusa Shito², Yusuke Yamashita³, Manami Nakamoto⁴, Masahiro Miyazaki³, Shin'ichi Sakai⁵, Yoshihisa Iio³, Group for urgent joint seismic observation of the 2016 Kumamoto earthquake (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2.Institute of Seismology and Volcanology, Faculty of Sciences, Kyushu University, 3.Disaster Prevention Research Institute, Kyoto University, 4.Association for the Development of Earthquake Prediction, 5.Earthquake Research Institute, The University of Tokyo)