JpGU-AGU Joint Meeting 2026

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[J] Poster

S (Solid Earth Sciences ) » S-SS Seismology

[S-SS13] Crustal Structure

Mon. May 25, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

5:15 PM - 7:00 PM

[SSS13-P05] S wave attenuation in the crust beneath eastern Shikoku estimated using twofold spectral ratio

Yuma Sugimoto1, *Noriko Tsumura2, Eiji Kurashimo3 (1. Faculty of Science, Chiba University, 2. Graduate School of Science, Chiba University, 3. ERI, University of Tokyo)

Keywords:S wave attenuation, tremor, twofold spectral ratio