About DOI Keiji
About Japan Meteorological Agency, 1-3-4 Otemachi, Chiyoda, Tokyo 100-8122, JPN
About Soil Dynamics and Earthquake Engineering
About public administration
About earthquake warning
About evaluation
About forecast
About accuracy
About Japan
About Japan Meteorological Agency
About early earthquake alarm
About evaluation of seismic intensity
About earthquake intensity forecast
About Earth pressure,dynamic properties of soil,stress and deformations of ground
About Seismology in general
About 日本
About 気象庁
About 地震早期警報
About オペレーション
About 挙動