2020-12-18T05:45:38.0000Z35.6655-117.4787.25manualconfirmedIRIS1.66Ml1Origin/20201218190240.573142.1166Magnitude/20201218190240.573195.1167IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalogci39496655contributorID