2022-03-31T22:26:22.0000Z38.8225-122.77850.68manualconfirmedIRIS0.15Md1Origin/20220401004923.985012.76240Magnitude/20220401004923.985068.76241IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73712811contributorID