2022-05-01T03:16:09.0000Z38.799332-122.8136673.01manualconfirmedIRIS0.49Md1Origin/20220501031923.959387.364823Magnitude/20220501031923.95944.364824IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73727031contributorID