SkyUnknown

UFO sightings by period

UFO sightings in 1951: 150 reports

SkyUnknown lists 150 UFO sightings in 1951 worldwide, drawn from official records: Project Blue Book (NARA) for 148 cases and GEIPAN (CNES) for 2.

Of the 2 cases with a conclusion from their source, 0% are explained (with certainty or probably), 50% lack the data to conclude, and 1 remains unidentified.

For the other 148 cases, the source gives no conclusion: Project Blue Book conclusions sit in scanned files not yet transcribed.

Most frequently named places: Atlantic (5), Albuquerque (2), Alexandria (2), Ellington AFB (2), and Andrews AFB (2).

cases
150
unidentified
1
period
1951
sources
2
Map of the cases

Notable cases

The most complete records: account of the sighting, conclusion of the official investigation.

Year by year, 1950 to 1959

All decades

By country

All sightings

DatePlaceStatus
December 1951AlexandriaConclusion not available
December 1951BuffaloConclusion not available
December 1951Columbus OhioConclusion not available
December 1951HamdenConclusion not available
December 1951HastingsConclusion not available
December 1951Kansas CityConclusion not available
December 1951KeckConclusion not available
December 1951McDonough GeorgiaConclusion not available
December 1951Nebraska CityConclusion not available
December 1951Oak RidgeConclusion not available
December 1951SunburyConclusion not available
November 1951Andrews AFBConclusion not available
November 1951ArkansasConclusion not available
November 1951AtlanticConclusion not available
November 1951AtlanticConclusion not available
November 1951BiminiConclusion not available
November 1951GreenlandConclusion not available
November 1951Los AnglesConclusion not available
November 1951MankatoConclusion not available
November 1951MichiganConclusion not available
November 1951MilwaukeeConclusion not available
November 1951MojaveConclusion not available
November 1951MontrealConclusion not available
November 1951RiversideConclusion not available
November 1951RollaConclusion not available
November 1951South WalesConclusion not available
October 1951AnchorageConclusion not available
October 1951AtlanticConclusion not available
October 1951Battle CreekConclusion not available
October 1951Buena VistaConclusion not available
October 1951ColumbusConclusion not available
October 1951Ellington AFBConclusion not available
October 1951Four CornersConclusion not available
October 1951GonzalesConclusion not available
October 1951Kadena AFBConclusion not available
October 1951Lenoir CityConclusion not available
October 1951LowellConclusion not available
October 1951MinneapolisConclusion not available
October 1951NeubiburgConclusion not available
October 1951North TruroConclusion not available
October 1951ParisConclusion not available
October 1951Point BarrowConclusion not available
October 1951St. Croix FallsConclusion not available
October 1951Terre HauteConclusion not available
October 1951White SandsConclusion not available
October 1951Yellow SeaConclusion not available
September 1951Andrews AFBConclusion not available
September 1951AtlanticConclusion not available
September 1951CincinnatiConclusion not available
September 1951ClaremontConclusion not available
September 1951Goose AFBConclusion not available
September 1951HollywoodConclusion not available
September 1951Long BeachConclusion not available
September 1951MarionConclusion not available
September 1951Michigan - WisconsinConclusion not available
September 1951MonmouthConclusion not available
September 1951OrangeConclusion not available
September 1951Sandy HookConclusion not available
September 1951SpokaneConclusion not available
September 1951TatumConclusion not available
August 1951AlbuquerqueConclusion not available
August 1951AlexandriaConclusion not available
August 1951Biarritz · Pyrénées-AtlantiquesInsufficient data
August 1951BirminghamConclusion not available
August 1951ClevelandConclusion not available
August 1951CorongConclusion not available
August 1951Ellington AFBConclusion not available
August 1951Grenier AFBConclusion not available
August 1951HerkimerConclusion not available
August 1951IndianapolosConclusion not available
August 1951Larson AFBConclusion not available
August 1951MatadorConclusion not available
August 1951NavostaConclusion not available
August 1951Rhein Main ABConclusion not available
August 1951San AntonioConclusion not available
August 1951Spokane WashingtonConclusion not available
August 1951VandaliaConclusion not available
July 1951Fairborn OhioConclusion not available
July 1951Kelly AFB TexasConclusion not available
July 1951Lima PeruConclusion not available
July 1951Madagascer (Tarrytown N.Y.)Conclusion not available
July 1951Newport NewsConclusion not available
July 1951PortsmouthConclusion not available
July 1951RensselehrConclusion not available
July 1951Selfridge AFBConclusion not available
July 1951SeoulConclusion not available
June 15, 1951Orange · VaucluseUnexplained
June 1951MikkeliConclusion not available
June 1951SurreyConclusion not available
June 1951ThuleConclusion not available
May 1951Chicago IllConclusion not available
May 1951Niagara FallsConclusion not available
May 1951Sheppard AFB Wichita Falls TexasConclusion not available
May 1951SouthfallsConclusion not available
May 1951SpokaneConclusion not available
April 1951Chicago IllinoisConclusion not available
April 1951CoopersvilleConclusion not available
April 1951Gambill, St Lawrence IslandConclusion not available
April 1951Gerald MoConclusion not available
April 1951TacomaConclusion not available
March 1951AlbuquerqueConclusion not available
March 1951Biggs AFBConclusion not available
March 1951CartwrightConclusion not available
March 1951ChinnampoConclusion not available
March 1951Far EastConclusion not available
March 1951Holloman AFBConclusion not available
March 1951McClellan AFBConclusion not available
March 1951New DelhiConclusion not available
March 1951Presque IsleConclusion not available
March 1951St Lawrence IslandConclusion not available
March 1951TatilekConclusion not available
February 1951AtlanticConclusion not available
February 1951CalenaConclusion not available
February 1951Cape Wales AlaskaConclusion not available
February 1951Condamine, QueenslandConclusion not available
February 1951DurbanConclusion not available
February 1951East AfricaConclusion not available
February 1951Holloman AFBConclusion not available
February 1951Indianapolis IndianaConclusion not available
February 1951Johnson ABConclusion not available
February 1951Ladd AFBConclusion not available
February 1951Lucerne ValleyConclusion not available
February 1951MariettaConclusion not available
February 1951PacificConclusion not available
February 1951SakhalinConclusion not available
January 195150 mi SE of Holloman AFB N.M.Conclusion not available
January 1951AlbanyConclusion not available
January 1951ArtesiaConclusion not available
January 1951Big Bear LakeConclusion not available
January 1951Corbin Ky Lexington Ky to AtlantaConclusion not available
January 1951ElbaConclusion not available
January 1951Far EastConclusion not available
January 1951Ft Benning GaConclusion not available
1951GonzalesConclusion not available
January 1951HonoluluConclusion not available
January 1951Japan 3515N-1355OEConclusion not available
January 1951Lihue, KauaiConclusion not available
1951New ZealandConclusion not available
January 1951Oak RidgeConclusion not available
1951OberlinConclusion not available
January 1951RyukytiConclusion not available
January 1951S of Ft WorthConclusion not available
January 1951Salinas to King City CalifConclusion not available
January 1951Sioux CityConclusion not available
January 1951Stewart AFBConclusion not available
January 1951StocktonConclusion not available
January 1951UnalakleetConclusion not available
January 1951Vicinity Of Witchita FallsConclusion not available
January 1951Warner Robins AFB GaConclusion not available
January 1951Westover AFBConclusion not available
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The figures on this page are computed from the official records cited on each case. See sources and method