[S09P] PM-P

[S09P-01] Hypocenter determination of very-micro earthquakes in Showa-Shinzan volcano

*Akiko TAKEO¹, Motoko Ishise², Rikuto Kawaike³, Kiwamu Nishida¹, Hiroshi Aoyama⁴, Yosuke Aoki¹ (1. Earthquake Research Institute, the University of Tokyo, 2. Faculty of Science, Yamaga University, 3. Graduate School of Science and Engineering, Yamagata University, 4. Institute of Seismology and Volcanology, Hokkaido University)