2020-12-30T11:21:31.0000Z38.820999-122.7870031.45manualconfirmedIRIS0.78Md1Origin/20201230170420.67338.1076399Magnitude/20201230170420.673403.1076400IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73504485contributorID