Analysis of ruptre directivity and wave propagation effects on simulated ground motion for M7 earthquakes on the Hayward fault

Rie Nakata

Presentation information

[J] Oral

S (Solid Earth Sciences ) » S-SS Seismology

[S-SS16] Strong Ground Motion and Earthquake Disaster

Thu. May 28, 2026 10:45 AM - 12:15 PM Exhibition Hall Special Setting (7) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Kubo Hisahiko(National Research Institute for Earth Science and Disaster Resilience), Si Hongjun(Seismological Research Institute Inc.)

11:15 AM - 11:30 AM

[SSS16-15] Analysis of ruptre directivity and wave propagation effects on simulated ground motion for M7 earthquakes on the Hayward fault

*Rie Nakata^1,2, Arben Pitarka³, David McCallen¹, Houjun Tang¹, Camilo Pinilla Ramos⁴ (1. Lawrence Berkeley National Laboratory, 2. Earthquake Research Institute, University of Tokyo, 3. Lawrence Livermore National Laboratory, 4. GFZ Potsdam)

Keywords:Strong motion, Numerical simulation, Wave propagation