2023-04-19T19:31:38.0000Z38.7685-123.8526673.21manualconfirmedIRIS2.22Md1Origin/20230421223057.876393.110052Magnitude/20230421223057.87644.110053IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73875540contributorID