2025-04-22T16:57:45.0000Z38.7925-122.7576670.82manualconfirmedIRIS0.2Md1Origin/20250422174108.31777.47716Magnitude/20250422174108.317821.47717IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75169821contributorID