2021-09-01T09:04:17.0000Z33.518833-116.5514.7manualconfirmedIRIS0.09Ml1Origin/20210901160246.030148.667187Magnitude/20210901160246.030198.667188IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40028952contributorID