2020-12-08T02:45:37.0000Z33.498-116.49866713.76manualconfirmedIRIS1.06Ml1Origin/20201208025238.023612.2712104Magnitude/20201208025238.023672.2712105IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39488031contributorID