The 2025 SSJ Fall Meeting
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Session Details

Room ARegular session : S08. Earthquake physics

[S08]Earthquake physics

Mon. Oct 20, 2025 9:00 AM - 10:30 AM JST
Mon. Oct 20, 2025 12:00 AM - 1:30 AM UTC
Room A(501)
chairperson:Hideo AOCHI(BRGM), Kurama Okubo(NIED)
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[S08-01]Developing a method for accurate estimation of local fracture energy using the steady-state rupture model and dynamic rupture simulations

*Kurama Okubo1, Futoshi Yamashita1, Yoshiaki Matsumoto1, Eiichi Fukuyama2,1 (1. NIED, 2. Graduate School of Engineering, Kyoto University)
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[S08-02]Fracture energy of earthquakes scales linearly with slip across ten orders of magnitude

*Sae Watanabe1, Kazuki Masuda1, Yoshihiro Kaneko1 (1. Graduate School of Science, Kyoto University)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[S08-03]Deep learning-based forecast of final moment magnitude in dynamic earthquake sequence simulation

*Reiju Norisugi1, Yoshihiro Kaneko1, Bertrand Rouet-Leduc2 (1. Graduate School of Science, Kyoto University, 2. Desaster Prevention Research Institute, Kyoto University)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[S08-04]Investigation of a frictional heterogeneity model explaining the adjacent occurrence of tremor and repeating earthquakes

*Yuki Watanabe1, Yuta Mitsui2 (1. Graduate School of Science, Kyoto University, 2. Shizuoka University)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[S08-05]Diverse DAS Wavefields of Small-to-Moderate Earthquakes and Their Rupture Processes

*Yuki Funabiki1, Masatoshi Miyazawa2, Eiichiro Araki3, Yoshiyuki Tanaka4 (1. Graduate School of Science, Kyoto University, 2. DPRI, Kyoto Univ., 3. JAMSTEC, 4. Graduate School of Science, Univ. of Tokyo)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[S08-06]Design for numerical simulation of induced seismicity using multi-scale heterogeneity model

*Hideo AOCHI1,2, Julie Maury1 (1. BRGM, 2. Laboratoire de Géologie, Ecole Normale Supérieure, CNRS UMR 8538, PSL Research University)
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