2020-12-01T23:16:55.0000Z33.502833-116.50666713.55manualconfirmedIRIS1.51Ml1Origin/20201202002138.936648.2280932Magnitude/20201202002138.9367.2280933IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39482375contributorID