*Olga Girina¹、Alexander Manevich¹、Dmitry Melnikov¹、Anton Nuzhdaev¹、Iraida Romanova¹、Aleksei Ozerov¹、Evgeny Loupian²、Aleksei Sorokin³、Elena Petrova⁴ (1.Institute of Volcanology and Seismology, Far East Division, Russian Academy of Sciences、2.Space Research Institute RAS, Moscow, Russia 、3.Computing Center FEB RAS, Khabarovsk, Russia、4.Lomonosov Moscow State University, Geographical faculty, Moscow, Russia)