*Haruhisa Nakamichi¹, Masato Iguchi¹, Takeshi Tameguri¹ (1.Sakurajima Volcano Research Center, Disaster Prevention Research Institute, Kyoto University)

*Shiro Ohmi¹, Masato Iguchi², Takeshi Tameguri², Haruhisa Nakamichi² (1.Earthquake Hazards Division, Disaster Prevention Research Institute, Kyoto University, 2.Sakurajima Volcano Research Center, Disaster Prevention Research Institute, Kyoto University)

*Haruhisa Nakamichi¹, Masato Iguchi¹, Takeshi Tameguri¹ (1.Sakurajima Volcano Research Center, Disaster Prevention Research Institute, Kyoto University)

*Shiro Ohmi¹, Masato Iguchi², Takeshi Tameguri², Haruhisa Nakamichi² (1.Earthquake Hazards Division, Disaster Prevention Research Institute, Kyoto University, 2.Sakurajima Volcano Research Center, Disaster Prevention Research Institute, Kyoto University)

*Tomoki Tsutsui¹, Masato Iguchi², Haruhisa Nakamichi², Takeshi Tameguri², Hiromitsu Oshima³, Hiroshi Aoyama³, Mare Yamamoto⁴, Kenji Nogami⁵, Takao Ohminato⁶, Yuta Maeda⁷, Takahiro Ohkura², Hiroshi Shimizu⁸, Takeshi Matsushima⁸, Hiroshi Yakiwara⁹, Hiroki Miyamachi⁹, Reiji Kobayashi⁹, Satoshi Hirahara⁴, Hiroshi Tsuji⁶, Atsushi Watanabe⁶, Shinichiro Horikawa⁷, Tadaomi Sonoda², Shin Yoshikawa², Yusuke Takenaka², Shuichiro Hirano⁹, Hiroaki Yanagisawa¹⁰, Akira Sugai¹⁰, Kazuhiko Ide¹⁰, Hiroaki Nagayama¹⁰, Daisuke Mitsunaga¹⁰, Norio Kokubo¹⁰, Yuzo Shigenobu¹⁰, Shigeru Watanabe¹⁰, Yasunori Hatakeyama¹⁰ (1.Akita University, 2.Kyoto University, 3.Hokkaido University, 4.Tohoku University, 5.Tokyo Institute of Technology, 6.University of Tokyo, 7.Nagoya University, 8.Kyushu University, 9.Kagoshima University, 10.Japan Meteorological Agency)