Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Broomfield · CO, USA
5 lights making shapes.
Johnstown/Loveland · CO, USA
29 craft spotted over 5 hr period.
Delta · CO, USA
Huge low flying craft, mechanical "whooshing" sounds, and a unknown animal-like screech. ((anonymous report))
Royal Gorge · CO, USA
Oval reflective craft.
Pierce · CO, USA
Dull grey spherical object with black helicopter and military vehicles in Peirce Colorado.
Pueblo · CO, USA
Straight red line connected by 6 evenly spaced lights.
Fort Collins · CO, USA
Object in sky turned lights on, while hovering in one spot. ((anonymous report))
Lone Tree · CO, USA
It started as two green lights...like dunno 20 miles away to the S. Just stationary...I watched it for like 5 min.((anonymous report))
Denver · CO, USA
A cluster of whitish balls with blue chevron wings over Denver Colorado
Gilcrest · CO, USA
Not a craft, two very small dark clouds spinning around, then suddenly vanishing.
Greeley · CO, USA
My friend came by my house last night, it was a clear night. Street lights were the only lights on at the time, ((anonymous report))
Lakewood · CO, USA
Chevron shaped slow moving with chevron lights and silent
Lakewood · CO, USA
V-shaped craft with 5-6 dim lights cruising silently over Lakewood, CO, in a southwest direction. 8pm.
Salida · CO, USA
Lights traveling across sky, disappear suddenly.
Pueblo · CO, USA
((NUFORC Note: No information provided by witness. PD))
Pueblo · CO, USA
Two objects, traveling south east at extremely slow speed. One paused for several munites than began moving in formation with the other
Gilcrest · CO, USA
Yellow object, looked like a plane without wings, flying low, made a squeaking sound.
Colorado Springs · CO, USA
We were viewing my videos because I couldnt understand what kind of motion was making all 4 cameras record and turn on minutes apart. S
Wheat Ridge · CO, USA
I was sitting near my patio door inside while playing a board game with my nephew. I notice there was a round circular obj moving.
Denver · CO, USA
Falling star became closer to the ground by the seconds and appeared in the shape of an upside down teardrop floating above my car.
Fort Collins · CO, USA
Fast moving red lights over Fort Collins, CO. ((anonymous report))
Fort Collins · CO, USA
blue and green flaming disk shaped object. ((anonymous report))
Denver · CO, USA
Pink flying object that disappeared into clouds
Fort Collins · CO, USA
2 white circular shapes. Stayed stationary for 15 minutes. Then glowed orange and faded away. ((anonymous report))