2024-04-03T13:46:58.0000Z38.784832-122.7981643.13manualconfirmedIRIS0.76Md1Origin/20240403134932.646207.65566Magnitude/20240403134932.646255.65567IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc74028501contributorID