Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Greeley · CO, USA
2 orange glowing balls in the air, not flashing red or white like airplanes, traveling very slow then one cut W and slowly disappears.
Pueblo · CO, USA
6-8 orange orbs in the night sky.
Pueblo · CO, USA
Group of 6-7 red-orange spheres, moving independently at different altitudes
Arvada · CO, USA
Small balls of light changing positions, sharp turns.
Creede · CO, USA
Two spheres, bright as Jupiter, then faded after several minutes.
Fort Collins · CO, USA
Dark red object flies fast in weird directions over night sky.
Westminster · CO, USA
Three white lights in chevron formation shoot across sky and then vanish.
Colorado Springs · CO, USA
Read full report.
Thornton · CO, USA
2 orange fireballs traveling together.
Parker · CO, USA
Lights flickered in the sky, eventually surrounding one larger, brighter light.
Longmont · CO, USA
4 or 5 red/orange lights moving W. One went down closer to the ground. Moved west. No sound.
Broomfield · CO, USA
Group of 7 red orbs, moving independently at different altitudes, were seen for 1 minute before they disappeared one-by-one
Pueblo · CO, USA
Two bright red lights that disappeared.
Denver · CO, USA
Object had a tail and maintained shape and speed.
Fountain · CO, USA
Craft hovers over neighborhood, then moves sideways and disappears.
Lafayette · CO, USA
The sky was pitch black but when looking towards the South/West I saw an object(s) with numerous lights. One of the lights was pulsing
Colorado Springs (east of) · CO, USA
Dark, elongated horizontal streak, which changed shape, seen by airline passengers over southern Colorado on January 12, 2016.
Antinito · CO, USA
Object discovered in picture.
Loveland · CO, USA
My husband called me and told me that there where lights over the mountains towards the west and I looked and saw quite a few like 5 bu
Denver · CO, USA
Is anyone else seeing this now?? I'm downtown Denver and I'm looking W above the mountains. Really high up there are lights pulsating.
Florence · CO, USA
Yellow/orange sphere hovering 20' off the ground above a neighbors yard.
Littleton · CO, USA
To fast and irregular to be man made.
Denver · CO, USA
Drone like objects with erratic flashing white, red, orange, green, and blue lights
Elizabeth · CO, USA
I sent my nephew to get my laptop from my car and when he came back in he said, "Oh, by the way, what are those lights out there?"