[S-VC39] Submarine volcanism

[SVC39-P03] P-wave velocity structure beneath Izu Oshima volcano, Japan and comparison with seismic activities and crustal deformation sources

*Satoru Tanaka¹, Jun Oikawa², Hidefumi Watanabe², Hiroyuki Kumagai³, Takeshi Matsushima⁴, Kenji Fujiwara⁵ (1. Japan Agency for Marine-Earth Science and Technology, 2. Earthquake Research Institute, The University Tokyo, 3. Nagoya University, 4. Kyushu University, 5. Kagoshima city)