[S-SS16] Strong Ground Motion and Earthquake Disaster

Wed. May 27, 2026 3:30 PM - 5:00 PM Exhibition Hall Special Setting (7) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Furumura Mitsuko(Research Division, Earthquake Research Center, Association for the Development of Earthquake Prediction), Sugahara Noriki(Port and Airport Research Institute)

Strong ground motion has social impacts as it induces earthquake disasters. We solicit contribution on any seismological topics related to strong ground motion that includes, but are not limited to, source processes, wave propagation, and site effects. We also welcome contribution on earthquake related disaster mitigation. As presentations are expected to include terms related to place names unique to Japan and building structural forms, the session language is designated as (J). Presenters can choose to speak in either English or Japanese. However, presentation materials must be written in English (Japanese text is optional). We welcome non-Japanese speakers to attend and English presentations.

+Add all to schedule

3:30 PM - 3:45 PM

[SSS16-07] Evaluation of empirical site amplification in the Osaka, Kyoto, and Nara basins in Japan

*Miroslav Hallo¹, Kimiyuki Asano¹, Haruko Sekiguchi¹, Tomotaka Iwata² (1. Disaster Prevention Research Institute, Kyoto University, 2. Professor Emeritus, Kyoto University)

3:45 PM - 4:00 PM

[SSS16-08] Investigation of Local Subsurface Structure Based on Dense Microtremor Measurements in Tainan, Taiwan

*YUTING CHOU¹, Shinichi Matsushima¹, Fumiaki Nagashima¹, Ruey-Juin Rau², Cheng-Feng Wu² (1. Kyoto University, 2. National Cheng Kung University)

4:00 PM - 4:15 PM

[SSS16-09] Release of Manually and Automatically Traced Data of JMA Analog Seismograms and Their Station Coordinates

*Mitsuko Furumura¹, Koji Iwasa¹, Ritsuko S. Matsu'ura¹ (1. Association for the Development of Earthquake Prediction)

4:15 PM - 4:30 PM

[SSS16-10] Evaluation of the Hypocenter Distribution of Moderate-to-Large Aftershocks Following Subduction Megathrust Earthquakes for Application to PSHA: Distributions Along and Perpendicular to the Three-Dimensional Fault Surfac

*Noriki Sugahara¹, Atsushi Nozu¹, Nobuoto Nojima², Yusuke Fukunaga¹, Yosuke Nagasaka¹ (1. Port and Airport Research Institute, 2. Gifu University)

4:30 PM - 4:45 PM

[SSS16-11] Rupture Process of the 2025 off eastern Aomori subduction earthquake (M_W 7.4) estimated using onshore and offshore strong motion data

*Yujia Guo¹, Ken Miyakoshi¹, Kazuhiro Somei¹ (1. Ohsaki Research Institute, Inc.)

4:45 PM - 5:00 PM

[SSS16-12] Source model of the 2025 off eastern Aomori earthquake estimated using the empirical Green’s function and back-projection methods

*Kazuhiro Somei¹, Ken Miyakoshi¹, Yujia Guo¹ (1. Ohsaki Research Institute, Inc.)

Session information

[S-SS16] Strong Ground Motion and Earthquake Disaster

[SSS16-07] Evaluation of empirical site amplification in the Osaka, Kyoto, and Nara basins in Japan

[SSS16-08] Investigation of Local Subsurface Structure Based on Dense Microtremor Measurements in Tainan, Taiwan

[SSS16-09] Release of Manually and Automatically Traced Data of JMA Analog Seismograms and Their Station Coordinates

[SSS16-10] Evaluation of the Hypocenter Distribution of Moderate-to-Large Aftershocks Following Subduction Megathrust Earthquakes for Application to PSHA: Distributions Along and Perpendicular to the Three-Dimensional Fault Surfac

[SSS16-11] Rupture Process of the 2025 off eastern Aomori subduction earthquake (M_W 7.4) estimated using onshore and offshore strong motion data

[SSS16-12] Source model of the 2025 off eastern Aomori earthquake estimated using the empirical Green’s function and back-projection methods

Authentication

Session information

[S-SS16] Strong Ground Motion and Earthquake Disaster

[SSS16-07] Evaluation of empirical site amplification in the Osaka, Kyoto, and Nara basins in Japan

[SSS16-08] Investigation of Local Subsurface Structure Based on Dense Microtremor Measurements in Tainan, Taiwan

[SSS16-09] Release of Manually and Automatically Traced Data of JMA Analog Seismograms and Their Station Coordinates

[SSS16-10] Evaluation of the Hypocenter Distribution of Moderate-to-Large Aftershocks Following Subduction Megathrust Earthquakes for Application to PSHA: Distributions Along and Perpendicular to the Three-Dimensional Fault Surfac

[SSS16-11] Rupture Process of the 2025 off eastern Aomori subduction earthquake (MW 7.4) estimated using onshore and offshore strong motion data

[SSS16-12] Source model of the 2025 off eastern Aomori earthquake estimated using the empirical Green’s function and back-projection methods

Authentication

[SSS16-11] Rupture Process of the 2025 off eastern Aomori subduction earthquake (M_W 7.4) estimated using onshore and offshore strong motion data