[S10] Active faults and historical earthquakes | The 2025 SSJ Fall Meeting

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Room DRegular session : S10. Active faults and historical earthquakes

[S10]Active faults and historical earthquakes

Tue. Oct 21, 2025 11:30 AM - 12:15 PM JST
Tue. Oct 21, 2025 2:30 AM - 3:15 AM UTC

Room D(413+414)

chairperson:Yoshihiro HIRAMATSU(Kanazawa University), Takashi OGAMI(Geological Survey of Japan/AIST)

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[S10-01]Late Quaternary activity of offshore part of Futagawa Fault Zone based on UHR MCS and offshore drilling surveys

*Takashi OGAMI¹, Kenji TARA², Naohiro KAZUI², Takashi HOSOYA³, Satoshi GOTO³ (1. Geological Survey of Japan/AIST, 2. Kawasaki Geological Engineering Co., Ltd., 3. Chuo Kaihatsu Corp.)

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[S10-02]High-resolution seismic survey conducted in the unsurveyed area of the offshore extension of the Sarobetsu fault zone.

*Yasuhito UCHIDA¹, Junya MARUYAMA¹, Naoyuki HIGAKI¹ (1. Local Independent Administrative Agency Hokkaido Research Organization Industrial Technology and Environment Research Department)

12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[S10-03]Temporary seismic observation and hypocenter relocation around the Hakui-Oki West Fault

*Yoshihiro HIRAMATSU¹, Satoshi ISHIDA², Eiji UEYAMA², Koji NOHARA², Yasuhisa TANAKA³, Shinji KAWASAKI³, Hiroshi SATO⁴ (1. Kanazawa University, 2. Hokuriku Electric Power Co., 3. JGI, Inc., 4. Univ. of Tokyo)

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