2021-09-08T16:23:30.0000Z33.804167-116.1806676.59manualconfirmedIRIS0.47Ml1Origin/20210909173716.450618.752999Magnitude/20210909173716.450678.753000IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40036856contributorID