Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Pine Grove · CO, USA
Bright Light moving low to the horizon from SW to NW viewed out of Pine Grove, Colorado
Cuchara/Stonewall Gap (between) · CO, USA
Three lights in the sky over Southern Colorado.
Greeley · CO, USA
i saw an orange sphere in the sky about quarter the size of a full moon, it looked like fire glowing inside a ball.
Estes Park · CO, USA
Unknown round object and additional objects over Colorado Rockies
Fort Collins · CO, USA
Fight blue fast moving light over Fort Collins.
Englewood · CO, USA
Small, shiney, slow-moving object west south of Denver, CO
Denver · CO, USA
Several spheres over Denver - Visibile with polarizing glasses and invisible to normal glasses.
Littleton · CO, USA
Small light colored or silver sphere moving in circular pattern
Greeley · CO, USA
round metal ball haning north west of Greeley
Jefferson · CO, USA
Large, bright ball of light, bobbled a bit , then straight up and gone in a second or two.
La Salle · CO, USA
Glowing spherically shaped object possibly using lighting and sound to mimic conventional aircraft.
Montrose · CO, USA
((HOAX??)) Chasing UFO's
Montrose · CO, USA
round with changing colors, stayed in one place for an hour. ((NUFORC Note: Star or planet?? PD))
Fort Collins · CO, USA
Strange orange flickering ball as big as the moon, bright like a street lamp, 1000 to 2000 ft away traveled NE in a steady pace.
Denver · CO, USA
Glowing orange orb over south metro Denver.
Broomfield · CO, USA
A young man in Colorado witnesses three objects interacting in sky, performing impossible maneuvers.
Lakewood · CO, USA
He could see a dome top with vertical lines, the object was slowly rotating, and the bottom was lit up.
Silverthorne · CO, USA
Spherical objects observed moving through trees, probing the area
Boulder · CO, USA
Spheres of light over local municipal airport
Denver · CO, USA
Two orbs,,,one in Denver,,,,one in San Diego
Pueblo · CO, USA
3 orange lights seen west of pueblo blvd and arkansas river
Westminster · CO, USA
Three spherical shaped objects flying in a triangle position and slowly rotating.
Parker · CO, USA
Flying Ball of Fire in Parker Colorado
Buena Vista · CO, USA
UFO in Buena Vista, Colorado