2025-03-30T07:33:05.0000Z33.283167-116.1356673.44manualconfirmedIRIS0.93Ml1Origin/20250331181429.235398.56306Magnitude/20250331181429.235451.56307IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40912919contributorID