JpGU-AGU Joint Meeting 2020

Session information

[E] Poster

S (Solid Earth Sciences ) » S-CG Complex & General

[S-CG58] Science of slow earthquakes: Toward unified understandings of whole earthquake process

convener:Satoshi Ide(Department of Earth an Planetary Science, University of Tokyo), Hitoshi Hirose(Research Center for Urban Safety and Security, Kobe University), Kohtaro Ujiie(Graduate School of Life and Environmental Sciences, University of Tsukuba), Takahiro Hatano(Department of Earth and Space Science, Osaka University)

Accumulating observational studies on various types of slow deformation events, such as tectonic tremors, very low frequency events, and slow slip events, portrays some universal characteristics in generally complex behavior, including interaction among events and influence by various outer loadings. Some of these phenomena seem to have causal relation with the occurrence of very large earthquakes. A unified understanding of these slow and fast earthquake processes requires an approach integrating geophysics, seismology, geodesy, geology, and non-equilibrium statistical physics. We welcome presentations based on, but not limited to, geophysical observation, data analysis, analytical theory, numerical simulation, field study, and laboratory experiments.

*Raymundo Omar Plata Martinez5, Satoshi Ide1, Naoto Mizuno1, Masanao Shinohara2, Tomoaki Yamada3, Allen Husker4, Jorge Real4, Victor Cruz-Atienza4, Yusuke Yamashita5, Akiko Toh1, Yoshihiro Ito5 (1.Department of Earth an Planetary Science, University of Tokyo, 2.Earthquake Research Institute, University of Tokyo, 3.Japan Meteorological Agency, 4.Institute Geophysics, UNAM, 5.Disaster Prevention Research Institute, Kyoto University)

*Takehiro Hirose1, Yohei Hamada1, Wataru Tanikawa1, Nana Kamiya2, Yuzuru Yamamoto3, Takeshi Tsuji4, Masataka Kinoshita5 (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 2.Graduate School of Engineering, Kyoto University , 3.Japan Agency for Marine-Earth Science and Technology, 4.Department of Earth Resources Engineering, Kyushu University, 5.Earthquake Research Institute, the University of Tokyo)

*Hiromu Sakaue1, Takuya NISHIMURA2, Jun'ichi Fukuda3, Teruyuki Kato4 (1.Graduate School of Science, Kyoto University, 2.Disaster Prevention Research Institute Kyoto University, 3.Earthquake Research Institute,The University of Tokyo, 4.Hot Springs Research Institute of Kanagawa Prefectural Government)

*Shukei Ohyanagi1, Kazuaki Ohta2, Yoshihiro Ito3, Ryota Hino4, Yusaku Ohta4, Ryosuke Azuma4, Masanao Shinohara5, Kimihiro Mochizuki5, Toshinori Sato6, Yoshio Murai7 (1.Kyoto University, Graduate School of Science, 2.National Research Institute for Earth Science and Disaster Resilience, 3.Kyoto University, Disaster Prevention Research Institute, 4.Tohoku University, 5.Tokyo University, Earthquake Research Institute, 6.Chiba University, 7.Hokkaido University)