2024-08-11T00:38:38.147Z37.6745142.017864.405manualconfirmedUSGS4.4mb1Origin/20240811005446.628042.184225Magnitude/20240811005446.628094.184226USGS91 km E of Minami-Sōma, Japanregion nameuscatalogus6000njfgcontributorID