Insights into Ryukyu Slab–Eurasian Plate Interaction from the December 2025 Deep Earthquake Offshore of Yilan, Taiwan

Po-Fei Chen

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-IT Science of the Earth's Interior & Tectonophysics

[S-IT20] Coupling of deep Earth and surface processes

Mon. May 25, 2026 10:45 AM - 12:15 PM 101 (International Conference Hall, Makuhari Messe)

Chairperson:Kim YoungHee(Seoul National University), Park Jin-Oh(Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, The University of Tokyo), Isse Takehi(Earthquake Research Institute University of Tokyo), Lee Hyunwoo(Seoul National University), Chang Jih-Hsin(Institute of Oceanography, National Taiwan University)

11:00 AM - 11:15 AM

[SIT20-08] Insights into Ryukyu Slab–Eurasian Plate Interaction from the December 2025 Deep Earthquake Offshore of Yilan, Taiwan

*Po-Fei Chen¹, Yopi Ruben Serhalawan^1,2,3, Muhammad Najib Syami Muqtadir^1,3, Szu-Chi Chu¹ (1. Department of Earth Sciences, National Central university, 2. Taiwan International Graduate Program, Earth System Science Program, Academia Sinica and National Central University, Academia Sinica, Taipei, Taiwan, 3. Indonesian Agency for Meteorology Climatology and Geophysics (BMKG), Jakarta, Indonesia)

Keywords:Deep earthquake off Yilan, Taiwan, Southwestern edge of the Ryukyu slab, Rupture process and spatial pattern of the earthquake sequence