[S-SS11] Crustal Structure

convener:Kazuo Nakahigashi(Tokyo University of Marine Science and Technology)

The aim of this session is to cover seismological and geophysical studies on the Earth's crust. Contribution on seismological and geophysical structure of the crust, processes that develop in the crust which include 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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[SSS11-06] Seismic reflection images of shallow structure across the Suruga Trough axis in the north-middle part of the Suruga bay, central Japan

*Kayoko Tsuruga¹, Hiroshi Sato², Hisatoshi Baba³, Yoshihiro Sekino, Toshifumi Hayashi¹, Hayato Kondo¹, Chiharu Aoyama¹, Tetsutaro Aikawa¹, Tatsuya Ishiyama², Masanao Shinohara², Shinji Kawasaki⁴ (1.Tokyo University of Marine Science and Technology, 2.The University of Tokyo, 3.Tokai Universiry, 4.JGI Inc.)

[SSS11-07] Refraction/wide-angle reflection study for 2018 seismic profiling in the northernmost part of the Suruga Bay

*Takaya Iwasaki¹, Hiroshi Sato², Hisatoshi Baba³, Kayoko Tsuruga⁴, Yasuhisa Tanaka⁵, Tatsuya Ishiyama², Makoto Matsubara⁶, Shinji Kawasaki⁵, Naoshi Hirata² (1.Association for the Development of Earthquake Prediction, 2.ERI., the University of Tokyo, 3.School of Marine Science and Technology, Tokai University, 4.Tokyo University of Marine Science and Technology, 5.JGI, Inc., 6.National Research Institute for Earth Science and Disaster Resilience)

[SSS11-08] Seismic reflection profiles from multichannel seismic survey in southwestern offshore of the Kii Peninsula

*Kazuya Shiraishi¹, Yasuyuki Nakamura¹, Gou Fujie¹, Tetsuo No¹, Yuka Kaiho¹, Seiichi Miura¹, Shuichi Kodaira¹ (1.Japan Agency for Marine-Earth Science and Technology)

[SSS11-09] The estimation of coda wave attenuation in the northern Kinki district, southwestern Japan

*Shinya Kato¹, Yoshihisa Iio², Hiroshi Katao², Masayo Sawada², Kazuhide Tomisaka² (1.Kyoto University, 2.Disaster Prevention Research Institute Kyoto University)

[SSS11-10] Fault distribution around the Nankai Trough

*Narumi Takahashi^1,2, Rei Arai¹, Minako Katsuyama¹, Shigeyoshi Tanaka¹, Ayako Nakanishi¹, Hiromi Kamata¹, Tomoyuki Sato³, Takahiko Inoue³, Tsuneo Ohsumi², Hiroyuki Fujiwara², Yoshiyuki Kaneda^4,1,2 (1.Japan Agency for Marine Earth-Science and Technology, 2.National Research Institute for Earth Science and Disaster Resilience, 3.National Institute of Advanced Industrial Science and Technology, 4.Kagawa University)

[SSS11-11] The 2-D velocity distribution along a profile running through the central part of Kyushu, derived from the 2011 seismic experiment

*Hiroki Miyamachi¹, Eiji Kurashimo², Takaya Iwasaki², Jun Oikawa², Takahiro Ohkura⁶, Hiroshi Katao³, Satoshi Matsumoto⁴, Ueki Sadato⁵, Satoshi Hirahara⁵ (1.Graduate School of Science and Engineering, Kagoshima Univ., 2.Earthquake Reserach Institute, Univ. of Tokyo, 3.Disaster Prevention Research Institute, Kyoto Univ., 4.Graduate School of Science, Kyushu Univ., 5.Graduate School of Science, Tohoku Univ., 6.Graduate School of Science, Kyoto Univ.)