〇HyeJeong Kim¹, Hitoshi Kawakatsu¹, Takeshi Akuhara¹ (1.Earthquake Research Institute, The University of Tokyo)

〇Tetsuo No¹, Shuichi Kodaira¹, Hiroshi Sato², Tatsuya Ishiyama², Takeshi Sato³, Ryo Miura¹, Norio Shimomura⁴, Kazuya Shiraishi¹, Gou Fujie¹ (1.JAMSTEC, 2.ERI, University of Tokyo, 3.Sapporo Regional Headquarters, JMA, 4.. Nippon Marine Enterprises)

〇Tatsuya Mizuta¹, Tomomi Okada¹, Martha Savage², Ryota Takagi¹, Keisuke Yoshida¹, Hiroshi Yakiwara³, Takeshi Matsushima⁴, Hiroshi Katao⁵, Yoshiko Yamanaka⁶, Masahiro Kosuga⁷, Kei Katsumata⁸, Mako Ohzono⁹, Takashi Nakayama¹, Satoshi Hirahara¹, Toshio Kono¹, Toru Matsuzawa¹, Group for the aftershock observations of the 2011 off the Pacific coast of Tohoku Earthquake (1.Univ. of Tohoku, 2.Victoria University of Wellington, 3.Univ. of Kagoshima, 4.Univ. of Kyushu, 5.Univ. of Kyoto, 6.Univ. of Nagoya, 7.Univ. of Hirosaki, 8.Univ. of Hokkaido, 9.Univ. of Tokyo, Univ. of Hokkaido)

〇FUKUSHIMA SHUN¹, KIYOSHI YOMOGIDA¹ (1.HOKKAIDO UNIVERSITY)

〇Yasuyuki Nakamura¹, Shuichi Kodaira¹, Gou Fujie¹, Seiichi Miura¹, Yuka Kaiho¹, Ryuta Arai¹, Kimihiro Mochizuki², Rie Nakata², Masataka Kinoshita², Yoshitaka Hashimoto³ (1.Japan Agency for Marine-Earth Science and Technology, 2.University of Tokyo, 3.Kochi University)

〇Takashi Furumura¹, Brian LN Kennett² (1.Earthquake Research Institute, The University of Tokyo, 2.Research School of Earth Sciences, The Australian National University)