2020-12-22T11:26:46.0000Z33.488-116.7966675.18manualconfirmedIRIS1.02Ml1Origin/20201222230944.65384.225897Magnitude/20201222230944.653891.225898IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39500775contributorID