9:30 AM - 9:45 AM
*Naoyuki ABIRU1, Takuya NISHIMURA2, SHINICHI MIYAZAKI1, Takeshi Matsushima3 (1.Graduate School of Science, Kyoto University, 2.Disaster Prevention Research institute, Kyoto university, 3.Institute of Seismology and Volcanology, Faculty of Science, Kyushu University)