2023-01-12T13:09:41.0000Z33.5185-116.7433332.32manualconfirmedIRIS0.51Ml1Origin/20230112151721.75817.40049Magnitude/20230112151721.758219.40050IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40402008contributorID