The 2024 SSJ Fall Meeting
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Session Details

Room BRegular session : S17. Tsunami

[S17]PM-1

Wed. Oct 23, 2024 1:30 PM - 3:15 PM JST
Wed. Oct 23, 2024 4:30 AM - 6:15 AM UTC
Room B Medium-sized Conference room 301 (3F)
chairperson:Satoshi Kusumoto(JAMSTEC), Hiroaki Tsushima(Meteorological Research Institute)
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1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[S17-07]Enhancing Indonesia's Tsunami Early Warning System using W phase Inversion

YUSUF Fadly2, *Yuichiro TANIOKA1, Hara Tatsuhiko3 (1. Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, 2. Indonesia’s Agency for Meteorology, Climatology and Geophysics (BMKG), 3. Building Research Institue)
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1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[S17-08]Tsunami forecast method for future Nankai earthquakes using a hybrid method of data assimilation with preliminary estimated fault model

*Rinda Nita Ratnasari1, Yuichiro Tanioka1 (1. Institute of Seismology and Volcanology, Hokkaido University)
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2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[S17-09]The 1854 Ansei-Tokai and Nanaki Tsunamis at Chichijima, Ogasawara Islands

*Satoshi KUSUMOTO1, Kentaro Imai1, Reiko Sugimori2, Takane Hori1 (1. JAMSTEC, 2. Historiographical Institute)
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2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[S17-10]Tsunami Data Assimilation using Physics-Informed Neural Network (PINN)

*Masayoshi Someya1, Takashi Furumura1 (1. Earthquake Research Institute, the University of Tokyo)
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2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[S17-11]Adjoint Synthesis for Trans-Oceanic Tsunami Waveforms and Simultaneous Inversion of Fault Geometry and Slip Distribution

*Tomohiro TAKAGAWA1, Sébastien Allgeyer2, Phil Cummins2 (1. Port and Airport Research Institute, 2. Australian National University)
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2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[S17-12]Real-time tsunami inversion from seafloor pressure records including tsunamis, seafloor deformations and long-period seismic waves

*Hiroaki TSUSHIMA1, Tatsuya KUBOTA2, Tatsuhiko SAITO2 (1. Meteorological Research Institute, Japan Meteorological Agency, 2. National Research Institute for Earth Science and Disaster Resilience)
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3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[S17-13]Probabilistic Tsunami Hazard Assessment for Earthquakes along the Kuril and Japan Trenches

*Yuji DOHI1, Kenji Hirata1, Hiroyuki Fujiwara1, Hiromitsu Nakamura1, Nobuyuki Morikawa1, Shin'ichi Kawai1, Takahiro Maeda1, Shin'ichi Akiyama1, Makoto Nemoto2, Xuelei Zhang2, Koichi Murata2 (1. National Research Institute for Earth Science and Disaster Resilience (NIED), 2. OYO Corporation)
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