[S-SS09] Crustal Structure

Tue. May 28, 2024 3:30 PM - 4:45 PM 304 (International Conference Hall, Makuhari Messe)

convener:Ryosuke Azuma(Recearch Center for Prediction of Earthquake and Volcanic Eruption, Graduate School of Science, Tohoku University), Seiichi Miura(Japan Agency for Marine-Earth Science and Technology), Chairperson:Ryosuke Azuma(Recearch Center for Prediction of Earthquake and Volcanic Eruption, Graduate School of Science, Tohoku University), Eiji Kurashimo(Earthquake Research Institute, the University of Tokyo)

This session aims to cover seismological and geophysical studies on the Earth's crust and uppermost mantle. Contribution to the seismological and geophysical structure of the crust and processes that develop in the crust which includes earthquakes, volcanoes, and geological descriptions of the crust are welcomed. We also welcome theoretical and methodological studies that will serve as basics in such explorations.

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3:30 PM - 3:45 PM

[SSS09-01] Precise hypocenter distribution and crustal structure in the epicentral region of earthquake swarm in the northeastern Noto Peninsula

*Eiji Kurashimo¹, Shinichi Sakai², Masanao Shinohara¹ (1.Earthquake Research Institute, The University of Tokyo, 2.Interfaculty Initiative in Information Studies, The University of Tokyo)

3:45 PM - 4:00 PM

[SSS09-02] Estimation of three-dimensional S-wave velocity structure in the northern Japan Trench using a dense ocean-bottom seismic network

*Ryota Takagi¹, Ryosuke Azuma¹, Ryota Hino¹, Kiwamu Nishida², Masanao Shinohara² (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University, 2.Earthquake Research Institute, The University of Tokyo)

4:00 PM - 4:15 PM

[SSS09-03] Time-lapse Seismic Monitoring of Structural Deformations and Fluid Flow Caused by the 2011 Tohoku-Oki Earthquake (M 9.0)

*Ehsan Jamali Hondori^1,2, Jin-Oh Park¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Geoscience Enterprise Inc. )

4:15 PM - 4:30 PM

[SSS09-04] Constructing a 3D multi-parameter model of the Nankai Trough

*Ayako Nakanishi¹, Yanfang Qin¹, Xin Liu², Gou Fujie¹, Katsuhiko Shiomi³, Shuichi Kodaira¹, Narumi Takahashi³, Takeshi Nakamura⁴, Toshiya Fujiwara¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.University of Hong Kong, 3.National Research Institute for Earth Science and Disaster Resilience, 4.Central Research Institute of Electric Power Industry)

4:30 PM - 4:45 PM

[SSS09-05] Stochastic interpolation of subducted plate geometry at the Nankai trough

*Tsutomu Takahashi¹, Ayako Nakanishi¹ (1. Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology)

Session information