About OMI SHIRO
About 京大 防災研 地震予知研究セ 上宝観測所
About mountain
About seismic intensity
About earthquake swarm
About public administration
About earthquake
About distance
About Nagano prefecture
About Gifu Prefecture
About focal region
About hypocentral distance
About Hida Mountains
About felt earthquake
About Japan Meteorological Agency
About Seismology in general
About 飛騨山脈
About 脊梁
About 地震
About 震源域
About 近傍
About 震度
About 地震活動