*Masahiro Yoshimoto¹, Hiroyuki Kumagai¹, José Faustino Blanco², Yuta Maeda¹, Viviana Dionicio² (1.Nagoya University, 2.Servicio Geológico Colombiano)

*Masayuki Murase¹, Fumiaki Kimata², Yoshiko Yamanaka³, Shinichiro Horikawa³, Kenjiro Matsuhiro³, Takeshi Matsushima⁴, Hitoshi, Y. Mori⁵, Shin Yoshikawa⁶, Rikio Miyajima², Hiroyuki Inoue⁶, Kazunari Uchida⁴, Keigo Yamamoto⁷, Takahiro Ohkura⁶, Manami Nakamoto⁴, Masahiro Yoshimoto³, Takashi OKUDA³, Taketoshi Mishima⁶, Tadaomi Sonoda⁷, Shintaro Komatsu⁷, Kaito Katano¹, Keiji Ikeda⁸, Hiroaki Yanagisawa⁸, Shigeru Watanabe⁸, Haruhisa Nakamichi⁷ (1.Department of Earth and Environmental Sciences, College of Humanities and Sciences, NIHON University, 2.Tono Research Institute of Earthquake Science, Association for the Development of Earthquake Prediction, 3.Research Center for Seismology Volcanology and Disaster Mitigation, Graduate School of Environmental Studies, Nagoya University, 4.Institute of Seismology and Volcanology, Faculty of Sciences, Kyushu University, 5.5Institute of Seismology and Volcanology, Graduate School of Science, Hokkaido University, 6.Aso Volcanological Laboratory, Graduate School of Science, Kyoto University, 7.Sakurajima Volcano Research Center, Disaster Prevention Research Institute, Kyoto University, 8.Japan Meteorological Agency)