2023-05-03T20:37:23.0000Z39.280667-123.2248335.32manualconfirmedIRIS1.32Md1Origin/20230504202503.605296.253927Magnitude/20230504202503.605345.253928IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73883571contributorID