2023-05-23T13:19:35.0000Z38.791332-122.760332.13manualconfirmedIRIS0.98Md1Origin/20230523132152.324333.436270Magnitude/20230523132152.324379.436271IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73891686contributorID