2021-02-04T05:03:29.0000Z33.425167-116.46233312.53manualconfirmedIRIS0.5Ml1Origin/20210204155446.818374.2469923Magnitude/20210204155446.818417.2469924IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39540343contributorID