Session outline
| Solid Earth Sciences (S) | ||
|---|---|---|
| Session Sub-category | Seismology (SS) | |
| Session ID | S-SS16 | |
| Title | Strong Ground Motion and Earthquake Disaster | |
| Short Title | Strong Ground Motion and Disaster | |
| Main Convener | Name | Shinya Tanaka |
| Affiliation | Tokyo Electric Power Services Co., Ltd. | |
| Co-Convener 1 | Name | Hisahiko Kubo |
| Affiliation | National Research Institute for Earth Science and Disaster Resilience | |
| Session Language |
J |
|
| Scope |
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. |
|
| Presentation Format | Oral and Poster presentation | |
| Time | Presentation No | Title | Presenter |
|---|---|---|---|
| Oral Presentation May 27 PM1 | |||
| 13:45 - 14:00 | SSS16-01 | Strong motion characteristics of the 2026 eastern Shimane earthquake on January 6th | Takao Kagawa |
| 14:00 - 14:15 | SSS16-02 | Velocity Structure Models in the Source Region of the 2016 Kumamoto Earthquake | Kazuki Koketsu |
| 14:15 - 14:30 | SSS16-03 | Long-period ground motion observed in the Kanto Plain from the March 28, 2025, Mw 7.7 earthquake in Myanmar | Tomiichi Uetake |
| 14:30 - 14:45 | SSS16-04 | Velocity structure modeling and nonlinear site response in the Miura Peninsula | Hiroe Miyake |
| 14:45 - 15:00 | SSS16-05 | Incorporating Soil Nonlinearity Effects into a Stochastic Finite-Fault Derived Pulse-Like Velocity Simulation Procedure Using the Frequency Shift Parameter for the 2023 Turkiye Mainshock | JyunYan Huang |
| 15:00 - 15:15 | SSS16-06 | The Effect of Heterogeneity in the Source Fault Model for the 1994 Northridge Earthquake on Long-Period Strong Ground Motion Near-Fault Region | Shinya Tanaka |
| Oral Presentation May 27 PM2 | |||
| 15:30 - 15:45 | SSS16-07 | Evaluation of empirical site amplification in the Osaka, Kyoto, and Nara basins in Japan | Miroslav Hallo |
| 15:45 - 16:00 | SSS16-08 | Investigation of Local Subsurface Structure Based on Dense Microtremor Measurements in Tainan, Taiwan | YUTING CHOU |
| 16:00 - 16:15 | SSS16-09 | Release of Manually and Automatically Traced Data of JMA Analog Seismograms and Their Station Coordinates | Mitsuko Furumura |
| 16:15 - 16:30 | 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 Sugahara |
| 16:30 - 16:45 | SSS16-11 | Rupture Process of the 2025 off eastern Aomori subduction earthquake (MW 7.4) estimated using onshore and offshore strong motion data | Yujia Guo |
| 16:45 - 17:00 | SSS16-12 | Source model of the 2025 off eastern Aomori earthquake estimated using the empirical Green’s function and back-projection methods | Kazuhiro Somei |
| Oral Presentation May 28 AM2 | |||
| 10:45 - 11:00 | SSS16-13 | Development of an experimental and measurement system for quantifying changes and recovery in surface ground properties induced by strong ground motions | Masayuki Nakayama |
| 11:00 - 11:15 | SSS16-14 | Modelling of site effects on Radiation Characteristics observed in seismic recordings | Hongjun Si |
| 11:15 - 11:30 | SSS16-15 | Analysis of ruptre directivity and wave propagation effects on simulated ground motion for M7 earthquakes on the Hayward fault | Rie Nakata |
| 11:30 - 11:45 | SSS16-16 | Characteristics of Long-Period Ground Motions observed in the Echigo and Toyama Plains during the 2024 Noto Peninsula Earthquake | Hisahiko Kubo |
| 11:45 - 12:00 | SSS16-17 | Non-Seismic-Wave Identification Methodology for Improving the Performance of Earthquake Early Warning and Structural Monitoring Systems | Shu-Hsien Chao |
| 12:00 - 12:15 | SSS16-18 | Deconvolution of observed ground motion to reference rock level using site response analysis | Kihun Min |
| Presentation No | Title | Presenter |
|---|---|---|
| Poster Presentation May 27 PM3 | ||
| SSS16-P01 | Large-Amplitude Seismic Motion at the KiK-net Horonobe During the M5.2 Earthquake in Northern Soya, Hokkaido | Takumi Wakimura |
| SSS16-P02 | Seismic intensity distribution during the 2025 Tokara Islands earthquake swarm sequence | Reiji Kobayashi |
| SSS16-P03 | Ground motion and static displacement observed by AS-net during 2005 off Aomori earthquake | Shinako Noguchi |
| SSS16-P04 | Application of automated source process analysis using near-field strong motion data to the December 2025 earthquake off the east coast of Aomori Prefecture | Kenji Nakata |
| SSS16-P05 | Source process analysis of the 2025 Aomori-Toho-oki earthquake using near field waveforms - Considering the 3D velocity structure model – | Kazuhito Hikima |
| SSS16-P06 | Estimation of the Source Model for the December 8, 2025 Earthquake East of Aomori Prefecture Using Envelope Inversion | Yusuke Tomozawa |
| SSS16-P07 | Estimation of the broadband source model for the 2026 Eastern Shimane earthquake (Mw 5.8) using strong-motion records | Shohei Yoshida |
| SSS16-P08 | Simulation of Strong Ground Motions During the 2024 Noto Earthquake on an Unstructured Mesh that Precisely Matches Surface Topography | Kirill Sementsov |
| SSS16-P09 | Validation of the shallow large slip area in characterized source model for the 2023 Kahramanmaraş, Turkey, earthquake (M7.8) using crustal deformation distribution data | Yasuhiro Matsumoto |
| SSS16-P10 | Ground motion characteristics in the closed vicinity of surface faults based on dense microtremor observations (Nojima fault) | Takao Kagawa |
| SSS16-P11 | Long-period ground motions during 2004 off the Kii peninsula earthquakes | Taiki Higashi |
| SSS16-P12 |
Dynamic rupture model of the Nankai Trough megathrust earthquakes: characteristics of near-field seismic ground motion |
Kenichi Tsuda |
| SSS16-P13 | Smoothing scheme for seismic wave propagation simulation and its machine learning model | Ryuta Imai |
| SSS16-P14 | Numerical study on the dispersion characteristics of Rayleigh waves in dipping media | Shota Hayashi |
| SSS16-P15 | Estimation of Q-value in the shallow crust using records of small earthquakes with short hypocentral distance at a single station | Hiroaki Kobayashi |
| SSS16-P16 | Modeling of the Subsurface Structure from the Seismic Bedrock to the Ground Surface for a Strong Motion Evaluation in Fukushima Prefecture | Shigeki Senna |
| SSS16-P17 | Microtremor Array Observations in Okayama and Kurashiki Plains | Masayuki Yoshimi |
| SSS16-P18 | Estimation of S-wave velocity profiles in the Pacific coastal region of Shikoku using microtremor exploration | Kosuke Chimoto |
| SSS16-P19 | Dense Microtremor Observation in the Western Region of Mino Fault in the Median Tectonic Line | Tanei Masato |
| SSS16-P20 | Estimation of the Bedrock Structure of the Mino Fault on the Median Tectonic Line Based on Gravity Surveys, Miyoshi City, Japan | Tatsuya Noguchi |
| SSS16-P21 | Comparison and Evaluation Between Surface Wave Survey and Seismic Interferometry Based on Microtremor Measurement for Subsurface Structure Exploration | KOUTAROU SUEKI |
| SSS16-P22 | Differences Between JMA Magnitude and Moment Magnitude for Earthquake Types in Japan | Atsuki Yamane |
| SSS16-P23 | Construction of a Mean Relative Seismic Intensity Catalog for the Kanto Region: Toward Hypocenter Estimation of Past Tokyo Metropolitan Earthquakes | Suisei Tanno |
| SSS16-P24 | Operation Experiment of Vehicle-Mounted Seismometer and Estimation of Ground Motion for Seismic Observation Using Automobiles | Takashi Hirai |
| SSS16-P25 | Relationship betweenn building construction year structure and damage in the 2024 Noto Peninsula earthquake | Naokazu Monma |