*Masaru Inatsu1, Kusaka Hiroyuki2, Takemi Tetsuya3 (1.Faculty of Science, Hokkaido University, 2.Center for Computer Sciences, Tsukuba University, 3.Disaster Prevention Center, Kyoto University)
convener:Masaru Inatsu(Faculty of Science, Hokkaido University), Yukari Takayabu(Atmosphere and Ocean Research Institute, the University of Tokyo)