2023-06-07T17:50:47.0000Z39.393833-123.2668335.56manualconfirmedIRIS1.5Md1Origin/20230608000315.873008.116907Magnitude/20230608000315.873059.116908IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73898261contributorID