2025-05-03T01:40:07.0000Z33.480333-116.89183313.59manualconfirmedIRIS1.39Ml1Origin/20250503014553.710862.129133Magnitude/20250503014553.710933.129134IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41143504contributorID