*Satoshi Takahama¹, Nobuyuki Hirota¹, Naoyuki Yamada¹, Noriko Kamaya¹, Tetsuo Hashimoto¹ (1.Japan Meteorological Agency)

*Kiyoshi Yomogida¹, Chuhei Katagiri ², Takahiro Shiina³ (1.Department of Earth and Planetary Dynamics, Graduate School of Science, Hokkaido University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Hokkaido University, 3.Institute of Seismology and Volcanology, Graduate School of Science, Hokkaido University)

*Takashi YOKOTA^1,2, Makoto NEMOTO³, Kazuyuki MATSUSUE³, Shiro TAKASE³, Koji TAKATA¹, Masaya IKEDA¹ (1.Cabinet Office, 2.AICHI INSTITUTE OF TECHNOLOGY, 3.OYO CORPORATION)

*Manami Suzuki ¹, Taihei Hoshi¹, Akiko Hasemi¹ (1.Yamagata University)

*Jeong-Ung Woo¹, Junkee Rhie¹, Tae-Seob Kang² (1.Seoul Nat'l Univ., 2.Pukyong Nat'l Univ.)

*Masahiro Miyazaki¹, Satoshi Matsumoto², Yoshihisa Iio¹, Yusuke Yamashita¹, Hiroshi Shimizu², Takeshi Matsushima², Manami Nakamoto³, Kazunari Uchida², Megumi Kamizono⁴, Yoshiko Teguri², Group for urgent joint seismic observation of the 2016 Kumamoto earthquake⁵ (1.Disaster Prevention Research Institute, Kyoto University, 2.SEVO, Kyushu Univ., 3.National Institute of Polar Research, 4.Grad. Sch. Sci., Kyushu Univ, 5.Group for urgent joint seismic observation of the 2016 Kumamoto earthquake)

*Michiharu Ikeda¹, Kozo Onishi², Naoki Nishizaka² (1.Department of Civil Engineering, Shikoku Research Institute Incorporated, 2.Department of Civil and Architectural Engineering, Shikoku Electric Power Company)

*Masahiro Yoshimoto¹, Hiroyuki Kumagai¹, Nelson Pulido² (1.Nagoya University, 2.NIED)

*Makoto MATSUBARA¹ (1.National Research Institute for Earth Science and Disaster Resilience)

*Masashi Kawamura¹, Kate Huihsuan Chen¹ (1.Department of Earth Sciences, National Taiwan Normal University)