AM-1

Thu. Oct 14, 2021 9:00 AM - 10:30 AM ROOM D (ROOM D)

chairperson:Ayako Nakanishi(JAMSTEC)

+Add all to schedule

9:00 AM - 9:15 AM

[S06-01] Rayleigh wave phase velocity estimated from Distributed Acoustic Sensing records using seafloor optical fiber cable system off Sanriku

〇Shun FUKUSHIMA¹, Masanao SHINOHARA², Tomoaki YAMADA², Kiwamu NISHIDA², Akiko TAKEO², Kiyoshi YOMOGIDA³ (1.Department of Earth and Planetary Science, The University of Tokyo, 2.Earthquake Research Institute,The University of Tokyo, 3.Hokkaido University,Graduate school of Science,Department of Natural History Sciences)

9:15 AM - 9:30 AM

[S06-02] Temporal variation of seismic velocity structure at the top of the overriding plate off Tohoku region derived from the continuous records of S-net

〇Takashi Tonegawa¹, Ryota Takagi², Kaoru Sawazaki³, Katsuhiko Shiomi³ (1.JAMSTEC, 2.Tohoku Univ., 3.NIED)

9:30 AM - 9:45 AM

[S06-03] The crust and uppermost mantle structure across the central part of the NE Japan Arc revealed from the 2019 onshore seismic refraction/wide-angle reflection profiling

〇Takaya IWASAKI¹, Hiroshi Sato^2,3, Eiji Kurashimo², Hirokazu Ishige⁴, Hidehiko Shimizu⁴, Tatsuya Ishiyama ², Takashi Iidaka², Masanao Shinohara², Shinji Kawasaki⁴, Susumu Abe⁴, Naoshi Hirata^5,2 (1.Association for the Development of Earthquake Prediction, 2.Earthquake Research Institute, the University of Tokyo, 3.Shizuoka University Center for Integrated Research and Education of Natural Hazards, 4.JGI, Inc., 5.National Research Institute for Earth Science and Disaster Resilience)

9:45 AM - 10:00 AM

[S06-04] Lithosphere–asthenosphere boundary beneath the Sea of Japan from transdimensional inversion of S receiver functions

〇Takeshi AKUHARA¹, Kazuo Nakahigashi², Masanao Shinohara¹, Tomoaki Yamada¹, Hajime Shiobara¹, Yusuke Yamashita³, Kimihiro Mochizuki¹, Kenji Uehira⁴ (1.Earthquake Research Institute, The University of Tokyo, 2.Tokyo University of Marine Science and Technology, 3.Disaster Prevention Research Institute, Kyoto University, 4.National Research Institute for Earth Science and Disaster Resilience)

10:00 AM - 10:15 AM

[S06-05] A New PHS slab Model beneath the Tokyo Metropolitan Area Based on 3-D P-wave

〇Motoko ISHISE¹, Aitaro Kato¹, Shin'ichi Sakai¹, Shigeki Nakagawa¹, Naoshi Hirata² (1.Earthquake Research Institute, The University of Tokyo, 2.National Research Institute for Earth Science and Disaster Resilience)

10:15 AM - 10:30 AM

[S06-06] Improved configuration of subducting Philippine Sea Plate from the Suruga Trough beneath the Tokai region, central Japan

〇Makoto MATSUBARA¹, Katsuhiko Shiomi¹, Hsatoshi Baba², Hiroshi Sato³, Takahito Nishimiya⁴ (1.National Research Institute for Earth Science and Disaster Resilience, 2.Department of Marine and Earth Science, School of Marine Science and Technology, Tokai University, 3.Earthquake Research Institute, the University of Tokyo, 4.Meteorological Research Institute, Japan Meteorological Agency)

Session information