*Akira Yamazaki¹, Hideki Iino¹, Shin Akira¹, Jun Shimokawa¹ (1.Kakioka Magnetic Observatory)

*Tohru Watanabe¹ (1.University of Toyama)

*Megu Otsuka¹, Hidemi Ishibashi², Natsumi Hokanishi³, ATSUSHI YASUDA³ (1.Graduate School of Integrated Science and Technology, Shizuoka University, 2.Shizuoka University, 3.Earthquake Research Institute,The University of Tokyo)

*Shin'ya Onizawa¹, Ryuichi Nishiyama², Shuhei Okubo^2,3, Yutaka Nagaoka¹, Yasuo Hirayama⁴, Takanori Ishihara⁴, Kensuke Matsuda⁴, Yuya Kaneko⁴, Yoshihiro Ueda⁴, Yuichi Imanishi², Atsushi Watanabe², Miwako Ando², Shikou Sakashita² (1.Meteorological Research Institute, JMA, 2.Earthquake Research Institute, The University of Tokyo, 3.Southwest Jiaotong University, 4.Seismological and Volcanological Department, JMA)

*Ryuichi Nishiyama¹, Yuichi Imanishi¹, Shin'ya Onizawa², Shuhei Okubo^1,3, Miwako Ando¹, Atsushi Watanabe¹, Shikou Sakashita¹, Yutaka Nagaoka², Yoshiyuki Tanaka⁴, Hidefumi Watanabe^1,5 (1.Earthquake Research Institute, The University of Tokyo, 2.Volcanology Research Department, Meteorological Research Institute, JMA, 3.Southwest Jiaotong University, 4.Graduate School of Science, The University of Tokyo, 5.Disaster Prevention Division, Tokyo Metropolitan Government)

*Kenyo U¹, Koji Kiyosugi¹, Yasuko Itoh², Yoshiyuki Tatsumi¹ (1.Kobe University, 2.Hagi Geopark Promotion Division)

*Mitsuru Utsugi¹, Takeshi Hashimoto², Akinori Satoh², Noriko Tada³, Toyonobu Ota⁴, Shin Yoshikawa¹, Hiroyuki Inoue¹ (1.Kyoto University, 2.Hokkaido University, 3.JAMSTEC, 4.Tierra Tecnica)

*Yuto Kozawa¹, Akihiko Yokoo¹ (1.Graduate School of Science, Kyoto University)

*Yoshiharu Iwaki¹, Hidemi Ishibashi², Natsumi Hokanishi³, ATSUSHI YASUDA³, Toru Ishikawa⁴ (1.Shizuoka University Graduate School of Integrated Science and Technology, 2.Shizuoka University, 3.Earthquake Research Institute,The University of Tokyo, 4.Kirishima Geopark Council)

*Keigo Yamamoto¹, Takeshi Matsushima², Shin Yoshikawa³, Hiroyuki Inoue³, Tadaomi Sonoda¹, Taishi Yamada¹, Yichen Tang², Koki Yoshinaga², Takamitsu Ikegame⁴, Hiroshi Kishimoto⁴, Takahiro Ohkura³ (1.Disaster Prevention Research Institute, Kyoto University, 2.Faculty of Sciences, Kyushu University, 3.Graduate School of Science, Kyoto University, 4.Japan Meteorological Agency)