6:15 PM - 7:30 PM
*Takashi TONEGAWA1, Hajime SHIOBARA2, Takehi ISSE2, Hiroko SUGIOKA1, Aki ITO1, Akiko TAKEO3, Hitoshi KAWAKATSU2, Hisashi UTADA2 (1.Japan Agency for Marine-Earth Science and Technology, 2.Earthquake Research Institute, Unversity of Tokyo, 3.Hokkaido University)