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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Burlington · CO, USA
Nearing Burlington, CO predawn on Dec 8, 2007 the entire horizon lit up in a huge semi-circular flash of purple
Durango · CO, USA
bright white light slowing moving across night sky.
Boulder · CO, USA
5 large orange circles (looked like fire) that formed circle, then two disappeared and 3 formed a triangle, then disappeared.
Boulder · CO, USA
Seven orange lights in the north sky at night gradually faded away.
Lakewood · CO, USA
Unusually bright light seen next to very bright full moon
Longmont · CO, USA
Two very bright sparkling objects seen while driving; one disapeared while the other one moved off slowly out of sight.
Kit Carson · CO, USA
3 yellow haze colored lights almost you could touch them......
Westminster · CO, USA
Light colored spot moving across sky
Colorado Springs · CO, USA
V shaped object spotted in night sky
Colorado Springs · CO, USA
Fast moving green dot proceeding from west to east and disappearing into black sky.
Aurora · CO, USA
0n Thursday the 29th of November 2007 between 12:34 to 12:37 pm. My friend and I were at 225 and I70 near Fitzsimons.
Colorado Springs · CO, USA
the second object appreared suddenly, then flickered out as the first object returned the way it had come.
Denver/Aurora · CO, USA
Stealthy object enters atmosphere, conducts surveillance of Denver and Arapahoe counties in Colorado
Sedalia · CO, USA
Two orange pulsing lights, seemingly connected, and hovering in sky
Loveland · CO, USA
Stationary white starburst light sighted over the Colorado eastern skies at 0515 until 0540.
Denver · CO, USA
Huge lighted cluster in the eastern sky. ((NUFORC Note: Sighting of Venus. PD))
Fleming · CO, USA
UFO SPOTTED, FLEMING COLORADO
Northglenn · CO, USA
Hovering triangular shape seen with flashing lights seen in Colorado
Colorado Springs · CO, USA
A invisible craft with a blue flame[s] behind it.
Aurora · CO, USA
Spherical metallic object seen in broad daylight above University Hospital.
Denver · CO, USA
Viewed a silent, grey, shape shifting ufo fly over the nearby Denver Pepsi Center at 9:36pm.
Littleton · CO, USA
Bright Orange streak in Littleton Colorado sky Oct 2007. ((NUFORC Note: Possible high-altitude contrail, perhaps. PD))
Colorado Springs · CO, USA
A saucer, flying only about 50 feet in the air, right above the middle of Colorado Springs. ((NUFORC Note: Student report. PD))
Crestone · CO, USA
Triangular lights spotted over Challenger Peak Area from Crestone, Colorado. ((NUFORC Note: Sighting of Venus?? PD))