*Aitaro Kato¹, Shigeki Nakagawa¹, Eiji Kurashimo¹, Shinichi Sakai¹ (1.Earthquake Research Institute, the University of Tokyo)

*Masanao Shinohara¹, Yoshio Murai², Ryota Hino³, Yusaku Ohta³, Ryosuke Azuma³, Toshinori Sato⁴, Hajime Shiobara¹, Kimihiro Mochizuki¹, Takehi Isse¹, Tomoaki Yamada¹, Takeshi Akuhara¹, Shinichi Sakai^9,1, Eiji Kurashimo¹, Kazuo Nakahigashi⁵, Hisatoshi Baba⁶, Yoshihiro Ito⁷, Yusuke Yamashita⁷, Hiroshi Yakiwara⁸, Yukihiro Nakatani⁸, Shuichi Kodaira¹⁰, Koichiro Obana¹⁰, Gou Fujie¹⁰, Tsutomu Takahashi¹⁰, KH-24-JE01 and KH-24-JE02C shipboard scientists (1.Earthquake Research Institute, University of Tokyo, 2.Faculty of Science, Hokkaido University, 3.Graduate School of Science, Tohoku Univerisity, 4.Graduate School of Science, Chiba University, 5.Tokyo University of Marine Science and Technology, 6.Undergraduate School of Marine Science and Technology, Tokai University, 7.Disaster Prevention Research Institute, Kyoto University, 8.Research Field in Science, Science and Engineering Area, Kagoshima University, 9.Interfaculty Initiative in Information Studies, University of Tokyo, 10.Japan Agency for Marine-Earth Science and Technology)

*Eiji Kurashimo¹, Shinichi Sakai², Masanao Shinohara¹ (1.Earthquake Research Institute, The University of Tokyo, 2.Interfaculty Initiative in Information Studies, The University of Tokyo)

*Noriko Tsumura¹, Yoshio Murai², Hisatoshi Baba³, Toshinori Sato¹, Eiji Kurashimo⁴, Masanao Shinohara⁴, Shintaro Abe⁵, Yasuhito Uchida⁶, Takuya Ishii⁷, Nagisa Nakao⁸, Kazuya Matsumoto³, Takumi Asada⁹, Takashi OGAMI¹⁰, Miwako Ando⁴, Shinichi Tanaka⁴, Aina Idoguchi³, Keitaro Takamoto⁸, Tomoya Hiramatsu⁷, Naoki Momomoto⁷, Yusuke Yamanaka², Tatsuya Nakagaki¹¹, Hiroaki Yamahana¹², Yojiro Sasagawa⁷, Hayato Onuki¹³, Saki Shibata¹³, Issei Yasuhara¹³ (1.Graduate School of Science, Chiba University, 2.Institute of Seismology and Volcanology, Hokkaido University, 3.Department of Marine and Ocean Engineering, Tokai University, 4.Earthquake Research Institute, The University of Tokyo, 5.Association for the Development of Earthquake Prediction, 6.Hokkaido Research Organization, 7.Graduate school of Science and Engineering, Chiba University, 8.Graduate school of Science and Technology, Tokai University, 9.Muroran Institute of Technology, 10.National Institute of Advanced Industrial Science and Technology, 11.Graduate school of Science, Hokkaido University, 12.Graduate school of Science, The University of Tokyo, 13.Faculty of Science, Chiba University)

*Takaya Iwasaki¹, Hiroshi Sato², Eiji Kurashimo³, Hirokazu Ishige⁴, Hidehiko Shimizu⁵, Tatsuya Ishiyama³, Takashi Iidaka⁶, Masanao Shinohara³, Shinji Kawasaki⁴, Susumu Abe⁴, Naoshi Hirata³ (1.Association for the Development of Earthquake Prediction, 2.Shizuoka University Center for Integrated Research and Education of Natural Hazards, 3.Earthquake Research Institute, the University of Tokyo, 4.JGI, Inc., 5.JOGMEC, 6.Interfaculty Initiative in Information Studies, the University of Tokyo)

*Aitaro Kato¹, Shigeki Nakagawa¹, Eiji Kurashimo¹, Shinichi Sakai¹ (1.Earthquake Research Institute, the University of Tokyo)