*Shiro OHMI¹, Hiroshi INOUE², Nityam NEPAL³, Karma NAMGAY ³, Dowchu DRUKPA³ (1. Disaster Prevention Research Institute, Kyoto University, 2. National Research Institute for Earth Science and Disaster Resilience, 3. Department of Geology and Mines, Ministry of Energy and Natural Resources, Bhutan)

*Tetsuo Hashimoto¹, Satoko Murotani² (1. National Research Institute for Earth Science and Disaster Resilience, 2. National Museum of Nature and Science)