2024-04-11T07:13:57.0000Z38.830334-122.8186651.56manualconfirmedIRIS0.74Md1Origin/20240411071655.442491.121385Magnitude/20240411071655.442542.121386IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc74032661contributorID