2024-03-21T20:03:25.0000Z38.822834-122.8416671.83manualconfirmedIRIS1.06Md1Origin/20240321200606.513326.67326Magnitude/20240321200606.513385.67327IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc74021646contributorID