The 2026 SSJ Fall Meeting
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Session Details

Room ARegular session : S06. Crustal structure

[S06]Crustal structure

Wed. Nov 4, 2026 9:30 AM - 11:00 AM JST
Wed. Nov 4, 2026 12:30 AM - 2:00 AM UTC
Room A (5F)
chairperson: Akio KATSUMATA (University of Toyama), Yue SUN (Atmosphere and Ocean Research Institute, The University of Tokyo)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[S06-01]Seismic interferometry of Distributed Acoustic Sensing data collect by seafloor cables of N-net system

*Akari Baba1,2, Masanao Shinohara2,3, Akiko Takeo2, Shun Fukushima4, Tomoaki Yamada2, Takayuki Miyoshi3, Rituya Shibata3, Kazuaki Ohta3, Tetsuya Takeda3, Takashi Kunugi3, Masashi Mochizuki3, Shin Aoi3, Shinichi Tanaka2, Takeo Yagi2, Hironori Otsuka2, Yuki Matamura2 (1. Graduate School of Science, The University of Tokyo, 2. Earthquakes Research Institute, The University of Tokyo, 3. National Research Institute for Earth Science and Disaster Resilience, 4. Institute of Seismology and Volcanology, Hokkaido University)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[S06-02]Seismic profiling using DAS with telecommunication optical fiber cables under the embankment road along the Kinugawa R.

*Hideo Saito1, Hirokazu Ishige1, Kimiaki Ochi1, Susumu Abe1, Katsuya Watanabe1, Motonori Higashinaka1, Hiromitsu Nakamura2, Shohei Naito2, Hiroyuki Fujiwara2, Shin Aoi2, Takashi Kunugi2, Kaoru Sawazaki2, Ritsuya Shibata2 (1. JGI,Inc., 2. NIED)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[S06-03]Subsurface Active Fault Geometry off the Noto Peninsula Revealed by High-Density 2D MCS Surveys

*Yue SUN1, Jin-Oh Park1, Hironori Ooduka6, Ayanori Misawa2, Fan Yu1,7, Yuqi Lv1, Ryusei Korai1, Jiawei Peng1, Yifan Wang1, Tomoki Takeuchi3, Kei Kameo1, Tomoki Horiuchi4, Toshimaki Nasu4, Hiroto Jinba4, Kakeru Harayama4, Shinya Hattori5 (1. Atmosphere and Ocean Research Institute, The University of Tokyo, 2. National Institute of Advanced Industrial Science and Technology (AIST), 3. Naruto University of Education, 4. Nippon Marine Enterprises, Ltd., 5. Seisgadget, Ltd., 6. Earthquake Research Institute,The University of Tokyo, 7. JAMSTEC)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[S06-04]P-Wave Velocity Structure and Subsurface Imaging Around the
2024 Noto Peninsula Earthquake Zone Using Full Waveform Inversion

*Yige Yang1, Jin-Oh Park1, Ehsan Jamali Hondori2, Fan Yu3 (1. University of Tokyo , 2. Geoscience Enterprise Inc., 3. Japan Agency for Marine-Earth Science and Technology (JAMSTEC))
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[S06-05]Imaging of S-wave reflectors in the Noto Peninsula swarm earthquake region using DAS records

*Tomomitsu Hamano1, Masatoshi Miyazawa2, Eiichiro Araki3, Yoshiyuki Tanaka4 (1. Graduate School of Science, Kyoto University , 2. Kyoto University, 3. JAMSTEC, 4. University of Tokyo)
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[S06-06]Abnormal crust thickness beneath southern Chubu district

*Akio KATSUMATA1 (1. University of Toyama)
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