2023-10-09T15:57:15.0000Z34.088333-118.261511.47manualconfirmedIRIS2.59Ml1Origin/20231009230243.922834.29339Magnitude/20231009230243.922885.29340IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40579712contributorID