2025-06-20T05:49:43.0000Z38.836334-122.7928311.64manualconfirmedIRIS0.94Md1Origin/20250620055249.507223.210791Magnitude/20250620055249.507275.210792IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75197936contributorID