2023-03-19T07:18:42.0000Z38.795334-122.7608342.51manualconfirmedIRIS0.72Md1Origin/20230319072116.250308.153221Magnitude/20230319072116.250367.153222IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73859160contributorID