2020-12-28T23:30:24.0000Z33.088833-116.2243339.43manualconfirmedIRIS1.38Ml1Origin/20201228233455.564693.1017591Magnitude/20201228233455.564745.1017592IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39506143contributorID