11:00 〜 11:30
*Dimitar OUZOUNOV1、Katsumi HATTORI2、Sergey PULINETS3、Toru MOGI4 (1.CEESMO/Chapman University, Orange, CA, USA、2.Department of Earth Sciences, Chiba University, Chiba, Japan、3.Space Research Institute, Russian Academy of Sciences, Moscow, Russia、4.Institute of Seismology and Volcanology, Hokkaido University, Sapporo, Japan)