Implications for Fluid Involvement to January 6, 2026 M6.4 Earthquake in Eastern Shimane Prefecture and Deep Low-Frequency Earthquakes from a Local Seismic Velocity Structure

Tomomi Okada

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-SS Seismology

[S-SS04] Seismicity

Tue. May 26, 2026 3:30 PM - 5:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

Chairperson:Okada Tomomi(Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University), Tagami Ayaka(Geological Survey of Japan, AIST)

4:30 PM - 4:45 PM

[SSS04-11] Implications for Fluid Involvement to January 6, 2026 M6.4 Earthquake in Eastern Shimane Prefecture and Deep Low-Frequency Earthquakes from a Local Seismic Velocity Structure

*Tomomi Okada¹, Masatoshi Miyazawa², Yoshihisa Iio^1,2 (1. Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University, 2. Disaster Prevention Research Institute, Kyoto University)

Keywords:The 2026 Eastern Shimane earthquake, The 2000 Western Tottori earthquake, Deep Low-Frequency Earthquake, Seismic velocity structure