3:45 PM - 4:00 PM
*Hidetoshi Masuda1, Haruki Imura2, Koki Nakata2, Takashi Ishizawa3, Daisuke Sugawara3, Kazuhisa Goto2 (1.Department of Earth Science, Graduate School of Science, Tohoku University, 2.Department of Earth and Planetary Science, The University of Tokyo, 3.International Research Institute of Disaster Science, Tohoku University)