2026-02-22T20:00:57.0000Z38.817001-122.7874982.75manualconfirmedIRIS1.09Md1Origin/20260222200316.043933.28927Magnitude/20260222200316.043994.28928IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75317682contributorID