2022-12-22T17:16:58.0000Z38.802334-122.7708361.51manualconfirmedIRIS0.74Md1Origin/20221222171945.382804.896116Magnitude/20221222171945.382864.896117IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73823181contributorID