2025-05-01T01:31:23.0000Z33.535167-116.72055.8manualconfirmedIRIS0.42Ml1Origin/20250501212903.181286.119297Magnitude/20250501212903.181337.119298IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41141112contributorID