*Eiichi Sato¹, Keiji Wada², Yusuke Minami³, Yoshihiro Ishizuka³, Mitsuhiro Nakagawa⁴, Yoshiko Adachi⁴ (1.Institute for Promotion of Higher Education, Kobe University, 2.Earth Science Laboratory, Hokkaido University of Education at Asahikawa, 3.Geological Survey of Japan, AIST, 4.Department of Earth and Planetary Sciences, Graduate School of Science, Hokkaido University)

*Yusuke Minami¹, Mitsuhiro Nakagawa², Eiichi Sato³, Keiji Wada⁴, Yoshihiro Ishizuka¹, Yoshiko Adachi² (1.Geological Survey of Japan, AIST, 2.Department of Earth and Planetary Sciences, Graduate School of Science, Hokkaido University, 3.Institute for Promotion of Higher Education, Kobe University, 4.Earth Science Laboratory, Hokkaido University of Education at Asahikawa)

*Keiji Wada¹, Eiichi Sato², Kyohei Sano³, Yuya Okada¹ (1.Earth Science Laboratory, Hokkaido University of Education at Asahikawa, 2.Institute for Promotion of Higher Education, Kobe University, 3.Shirataki-Geopark)

*Shibata Shohei¹, Takeshi Hasegawa¹ (1.Department of Earth Sciences, College of Science, Ibarbki University)

*Kenta Ueno¹, Mitsuhiro Nakagawa¹ (1.Depatment of Natural History of Sciences, Graduate School of Science, Hokkido University)

*Yasuaki Kaenda¹, Takeshi Hasegawa¹ (1.University of Ibaraki)

*Miki Ogata¹, Atsushi Toramaru² (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University)

*Shimpei Uesawa¹ (1.Central Research Institute of Electric Power Industry)

*Kyohei Sano¹, Eiichi Sato², Keiji Wada³, Motohiro Tsuboi⁴, Reina NAKAOKA⁵ (1.Shirataki-Geopark, 2.Kobe University Institute for Promotion of Higher Education, 3.Hokkaido University of Education at Asahikawa, 4.School of Science and Technology, Kwansei Gakuin University, 5.Kobe Ocean-Bottom Exploration Center, Kobe University)

*Teruki Oikawa¹, Mitsuhiro Yoshimoto², Yoshihiro Takeshita³, Fukashi Maeno⁴, Jiro Komori⁵, Setsuya Nakada⁹, Taketo Shimano¹⁰, Hisashi Sasaki⁶, Kishimoto Hiroshi⁶, Tatsuro Chiba⁶, Yasuhiro Ishimine⁷, Kae Tsunematsu⁸, Yoshihiro Ishizuka¹ (1.GSJ, National Institute of Advanced Industrial Science and Technology , 2.Mt. Fuji Reserch Institute, Yamanashi Prifectural Goverment, 3.Faculty of Education, Shinshu University, 4.Earthquake Reserch Institute, University of Tokyo, 5.Teikyo Heisei University, 6.Asia Air Survey Co., Ltd., 7.Reserch and Education Center for Natural Hazards, Kagoshima University, 8.Yamagata University, 9.National Reserch Insitute for Earth Science and Disaster Resilience, 10.Graduate School of Environment and Disaearch, Tokoha University)

*Haruno Koike¹, Takeo Ito², Kenjiro Matsuhiro², Shinichiro Horikawa², Takashi OKUDA², Takahiro Kunitomo², kazushi tanoue², Yuto Iwase¹, Koki Kumagai¹ (1.Graduate School of Environmental Studies, Nagoya University, 2.Earthquake and Volcano Research Center, Graduate School of Environmental Studies, Nagoya University)

*Shota Taji¹, Mitsuhiro Nakagawa² (1.Graduate School of Science, Hokkaido University, 2.Faculty of Science, Hokkaido University)

*Goto Yoshiaki¹, Akihiko Fujinawa² (1.Graduate school of Science and Engineering, Ibaraki University, 2.Faculty of Science, Ibaraki University)

*Motohiro Sato¹, Masao Ban¹ (1.Graduate School of Science and Technology, Yamagata University)

*Shota Watanabe¹, Takeshi Hasegawa¹ (1.Ibaraki Univ.)

*Goro Kitani¹, Yuki Suzuki², Masayuki Oishi³ (1.Department of Earth Sciences, School of Education , Waseda University, 2.Department of Earth Sciences, Faculty of Education and Integrated Arts of Sciences, Waseda University, 3.Sendai Regional Headquarters, Japan Meteorological Agency)

*Momoka Okano¹, Yuki Suzuki² (1.Department of Earth Sciences, School of Education, Waseda University, 2.Department of Earth Sciences, Faculty of Education and Integrated Arts of Sciences, Waseda University)

*Taichiro Miyashita¹, Susumu Umino¹, Yuzuki Ibaraki² (1.Kanazawa University, 2.Chuken Consultant Co., Ltd)

*Naoaki TAKASUGI¹, Takeshi Saito¹, Kuniaki Makino¹, Takehiko Suzuki² (1.Shinshu University, 2.Tokyo Metropolitan University)

*Linus Anye Nche¹, Takeshi - Hasegawa¹, Tetsuo - Kobayashi², Károly - Németh³, Festus Tongwa Aka⁴ (1. Ibaraki Univ., 2.Kagoshima Univ., 3. Massey Univ., 4.IRGM)

*Tsutomu Honda¹ (1.Vulcano-speleological Society)