2023-05-09T23:42:02.0000Z39.8745140.5307155.215manualconfirmedIRIS4mb1Origin/20230511035619.897913.312440Magnitude/20230511035619.89797.312441IRISEASTERN HONSHU, JAPANregion nameNEIC PDEcatalogus6000karhcontributorID