Room A

Special session » S22. Earthquakes, tsunamis, and related phenomena around Hokkaido subduction zone

[S22] PM-3

Mon. Oct 24, 2022 5:00 PM - 6:00 PM ROOM A (1st floor (Kaderu Hall))

chairperson:Takahiro Shiina(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)

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5:00 PM - 5:15 PM

[S22-13] Current state of seismic activity off Tokachi and Nemuro

*Hiroaki TAKAHASHI¹, Masayoshi Ichiyanagi¹, Ryosuke Azuma² (1. Hokkaido University, 2. Tohoku University)

5:15 PM - 5:30 PM

[S22-14] Recent seismic activity in and around Hokkaido, Japan (2018-2021)

*Tetsuo TAKANAMI¹ (1. Hokkaido Research Center of Geology)

5:30 PM - 5:45 PM

[S22-15] Spatio-temporal seismic velocity variation near the Japan-Kuril trenches junction revealed from long-term dense-OBS network observation

*Takehiro Sato¹, Ryosuke Azuma¹, Ryota Takagi¹, Ryota Hino¹, Masanao Shinohara² (1. Tohoku University, 2. Earthquake Research Institute, The University of Tokyo )

5:45 PM - 6:00 PM

[S22-16] Shallow VLFE observation at the Erimo-oki, southern off Hokkaido, using a broadband OBS array and F-net

*Ryosuke AZUMA¹, Ryota Takagi¹, Satoru Baba², Ryota Hino¹, Masanao Shinohara³ (1. RCPEVE, Graduate School of Science, Tohoku Univ., 2. JAMSTEC, 3. ERI, Univ. Tokyo)

Session information