x, Cyprus - 20 Oct 1954 - One object was observed (Peel). Explanation: Aircraft.
x, Gulf of Mexico - In May 1967 - CDSA incident.
x, Iceland - 18 Apr 1948 - North Atlantic between Iceland and Greenland. Explanation: Birds.
x, Moon, in orbit - In March 1955 - SS Orsova incident.
x, Italy - 100 BC - Several discs were observed (Pliny).
x, Japan - 14 Mar 1953 - 5-10 colored lights, totaling 90-100, slowly move aft, radar and visual sightings
x, Mediterranean Sea - 23 Feb 1952 - A mysterious explosion was reported. One object was observed by several military witnesses briefly.
X, California, USA - 13 May 1952 - An object was tracked by radar. One object was observed. Explanation: Meteor.
x, Western Hemisphere - 16 May 1963 - Objects were sighted that had an appearance and performance beyond the capability of known earthly aircraft. Several objects were observed by one experienced male witness.
Xaffevillers, Lorraine, France - 2 Jan 1954 - One object was observed by one witness for a few seconds.
Xalapa, Veracruz, Mexico - November 2005 - A man named Roberto (involved in other encounters) was standing in front of his home when...
Xalapa, Veracruz, Mexico - 11 Aug 2009 - Lighted circular craft flying over power plant in Mexico.
Xalostoc, Jalisco, Mexico - 18 Jul 1978 - A couple named Goytortua were traveling on the Jalisco Road when...
Xanton-Chassenon, Pays-de-la-Loire, France - In June 1937 - Silent luminous green ball studies each witness.
Xenia, Ohio, USA - 10 Oct 1948 - A mysterious object, later determined to have a natural explanation, was reported by military witnesses. Explanation: Aircraft.
Xenia, Ohio, USA - 18 Nov 1956 - Balloon-like objects observed. Two balls were observed for five minutes (Harlow). Explanation: Balloon.
Xenia, Ohio, USA - 3 Apr 1958 - One object was observed for 42 seconds (Stine). Explanation: Aircraft.
Xenia, Ohio, USA - 6 Oct 1958 - Two objects were observed for over one minute (Woodruff). Explanation: Aircraft.
Xenia, Ohio, USA - 4 Jan 1962 - A meteor-like object was observed. Nocturnal lights were reported (Hull). Explanation: Meteor.
Xenia, Ohio, USA - 9 Jun 1963 - A mysterious object, later identified as a conventional phenomenon, was reported (Kilner). Explanation: Aircraft.
Xenia, Ohio, USA - 12 Jul 1965 - A star-like object was observed and photographed. An object which flew in a straight line across the sky was reported (Boelker; Gould; Purcell; Talbot; Treadway). Explanation: Star.
Xenia, Ohio, USA - 27 Mar 1966 - An unidentified object, later identified as a planet, was observed. An object which flew in a straight line across the sky was reported (Collier).
Xenia, Ohio, USA - 18 Aug 1966 - A meteor-like object was observed. Nocturnal lights were observed by a male witness. Explanation: Meteor.
Xenia, Ohio, USA - 7 Oct 1966 -
Xenia, Ohio, USA - 17 May 1967 - An object identified as the planet Jupiter was observed. One object was observed by one witness for 105 minutes (Ennis; Walker). Explanation: Jupiter.
Xenia, Ohio, USA - 17 Jun 1967 -
Xenia, Ohio, USA - 2 Oct 1967 - A mysterious object, later identified as a conventional phenomenon, was reported (Shepard). Explanation: Aircraft.
Xenia, Ohio, USA - 15 Aug 1968 - An unidentified object was sighted, that had an unusual appearance or performance. One object was observed by two witnesses (Fogg). Explanation: Moon.
Xenia, Ohio, USA - 16 Oct 1973 - Three men wrapped in aluminum foil jump out at passing motorists. Explanation: Hoax.
Xenia, Ohio, USA - 6 Jul 1975 - An object was observed using optical instruments. One object was observed by three male witnesses, typical age 13, for two minutes (Cencebaugh).
Xenia, Ohio, USA - 15 Aug 1976 - Saw object over the treetops appx. 40 yds. from our front porch.
Xenia, Ohio, USA - April 1977 - According to information received by the source, a disabled craft had either crashed ...
Xenia, Ohio, USA - 21 Jul 1993 - Xenia Ohio. three white lights in triangle formation chase car.
Xenia, Ohio, USA - 22 Aug 1998 - Object seen southeast moving rapidly to the northwest
Xenia, Ohio, USA - 26 Jul 2002 - It was round with red lights on it
It was Round with Red lights on it.
((NUFORC Note: This is the only information provided by witness. PD))
Xenia, Ohio, USA - 7 Jul 2006 - 07/07/2006 CIGAR XENIA, OHIO
Xenia, Ohio, USA - 7 Jul 2006 - Saw lights on hovering craft at 0235 stopped car and listened/looked and there was no sound.
Xenia, Ohio, USA - 17 Jun 2012 - I noticed none of these objects while filming and my gut tells me there was some external 'influence' which did so.
Xenia, Ohio, USA - 4 Jul 2012 - Fireball seen in Xenia Ohio
Xenia, Ohio, USA - 4 Jul 2012 - Fireball seen in Xenia Ohio July 4, 2012
Xenia, Ohio, USA - 28 Dec 2012 - I WAS WAITN TO PICK UP NEWSPAPERS FOR DELIVERY, I was looking at the moon as there was a giant halo around it that morning ...
Xertigny, Lorraine, France - 7 Sep 1966 - One object, the size of the moon, was observed by one witness for two minutes (Grossir).
Xi'An, China - In September 1970 - Nocturnal lights were observed by several hundred witnesses in a city for 30 minutes.
Xi'An, China - 26 Nov 1976 - Nocturnal lights were observed by a male witness at a village for 20 minutes.
Xi'An, China - 15 Nov 1980 - Unidentified objects were sighted, but with appearance and behavior that most likely would have a conventional explanation. Several domed discs were observed by several witnesses in a town for over one minute.
Xi'An, China - 11 Jun 1981 - Red glowing domed disc hovered at tilted angle, shot straight up suddenly.
Xi-An University, China - 5 Jun 1981 - Luminous object splits into 2, 3, four parts. Some parts rejoin, flies.
Xiangshan, China - 14 Dec 1980 - Cone, point up, rises from mountain peak, emits blue beams.
Xianyang, Shaanxi, China - In November 1978 - One orange disc was observed in a town for over three minutes.
Xianyou Putian, China - 13 Sep 2007 - A craft appeared after the sunrise, like a cigar!
Xigaze, China - In August 1976 - An unusual object was sighted, that had unconventional appearance and performance. One object was observed by one witness at a mountain for ten minutes.
Xinganling, China - 18 Jun 1982 - Mist. Viewed through 5x binoculars. Radiant object flew upward, spewing white glowing vapor. Periphery of UFO gave off bluish-green light, had portholes underneath. to the south, changed shape to bulb. No sound.
Xinganling Mtns, China - 18 Jun 1982 - Two huge luminous objects in sky over twp. Bigger one green ball of light, stationary. Smaller one was ellipsoid, brighter, like luminous red turnip with tail, revolved. First vanished in 40 minutes,2nd,then both back
Xinghua, China - 26 Feb 1981 - Blue-gray cylinder with clear cockpits at both ends.
Xinjiang Province, China - 5 Oct 1976 - Brilliant white discs move east rapidly to the south for 2-3 days in a row.
Xinxiang, Henan, China - In July 1977 - A daytime disc was reported on a railroad for five minutes.
Xuchang, Henan, China - 25 Sep 1971 - Nocturnal light spirals counterclockwise inward in northwest sky. Descends to lower altitude, rises again, leaves rapidly to the west.
Xucurus, Argentina - February 1979 - Local villagers claimed to have seen on several occasions, nine-foot tall humanoids, ...
Xucurus, Brazil - In early February 1979 - 3m tall giants, green, with antennas on their head and square legs, seen leaving cave. Cave has 9 connecting tunnels, strange inscriptions on walls.