2024-08-09T01:31:59.0000Z39.77-122.1134.44manualconfirmedIRIS2.53Md1Origin/20240809065136.632878.171093Magnitude/20240809065136.632921.171094IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75046007contributorID