The 2025 SSJ Fall Meeting
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Room DSpecial session : S22. Acceleration of seismological research through integration with information science

[S22]Acceleration of seismological research through integration with information science

Mon. Oct 20, 2025 9:00 AM - 10:30 AM JST
Mon. Oct 20, 2025 12:00 AM - 1:30 AM UTC
Room D(413+414)
chairperson:Ryoichiro AGATA(JAMSTEC), Tomoki Tokuda(ERI, The University of Tokyo)
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[S22-01]Extracting common S wave components with variational auto-encoder

*Yukio Hiranaka1 (1. Hiranaka Technology Research)
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[S22-02]Seismic detection based on combination of station-wise phase picks by deep learning and application to dense seismic observation network

*Tomoki Tokuda1,2, Shutaro Sekine3, Shintaro Abe3, Naoshi Hirata1, Hiromichi Nagao1,2 (1. ERI, The University of Tokyo, 2. Graduate School of Information Science and Technology, The University of Tokyo, 3. Association for the Development of Earthquake Prediction, Japan)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[S22-03]A Neural Phase Picker Trained on Two Decades of the JMA Unified Earthquake Catalog

*Makoto NAOI1, Koji Tamaribuchi2, Kengo Shimojo3 (1. Hokkaido Univ., 2. Japan Meteorological Agency, 3. Meteorological Research Institute)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[S22-04]Stochastic determination of arrival time and initial polarity of seismic waveform

*Jiancang ZHUANG1, Weilai Pei3, Shiyong Zhou2 (1. The Institute of Statistical Mathematics, 2. Peking University, 3. Sinopec Petroleum Exploration and Production Research Institute)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[S22-05]Forecasting seismic intensity on the ground surface due to aftershocks estimated from Hi-net borehole ground motion records

*Kaoru SAWAZAKI1, Hisahiko Kubo1 (1. National Research Institute for Earth Science and Disaster Resilience)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[S22-06]Comparison of Aftershock Seismic Hazard Forecasting Methods Using Earthquake Catalog and Ground Motion Data

*Hisahiko KUBO1, Kaoru Sawazaki1, Miyamoto Takashi2, Katsuhiko Shiomi1, Taku Ueda1, Lina Yamaya3 (1. National Research Institute for Earth Science and Disaster Resilience , 2. Institute of Science Tokyo, 3. Earthquake Research Institute, The University of Tokyo)
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