Spatial distribution of reflection intensity of the upper surface of the Philippine Sea plate, near the main slip area of the Boso Slow Slip Events

Akihiro Kono1, Toshinori Sato1, Masanao Shinohara2, Kimihiro Mochizuki2, Tomoaki Yamada3, Kenji Uehira4, Takashi Shimbo5, Yuya Machida6, Ryota Hino7 and Ryosuke Azuma8, (1)Chiba University, Chiba, Japan, (2)Earthquake Research Institute, The University of Tokyo, Tokyo, Japan, (3)ERI, Tokyo, Japan, (4)NIED, Tsukuba, Ibaraki, Japan, (5)Japan, Tokyo, Japan, (6)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (7)Tohoku University, Graduate School of Science, Sendai, Japan, (8)Tohoku University, International Research Institute of Disaster Science, Sendai, Japan