2025-07-04T13:43:42.0000Z38.824333-122.8461692manualconfirmedIRIS0.27Md1Origin/20250704134707.174965.329539Magnitude/20250704134707.175015.329540IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75204461contributorID