2025-05-12T05:44:07.0000Z38.838833-122.8081671.92manualconfirmedIRIS0.29Md1Origin/20250512054725.629032.195043Magnitude/20250512054725.629091.195044IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75180111contributorID