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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Aurora · CO, USA
Blinking white light moving unnaturally
Windsor · CO, USA
Black triangle with three lights over Windsor
Boulder · CO, USA
Bright lights hovering very low and changing colors.
Aurora · CO, USA
Group of faint red lights flying in a boomerang formation very high and quiet
Highlands Ranch · CO, USA
triangle with one spot on each corner and one big one in the middle.
Centennial · CO, USA
We saw five oval shaped objects streak across the sky on November 20, 2001. They flew across the sky one by one as if chasing each othe
Littleton · CO, USA
Black Triangle near downtown Littleton,CO
Golden · CO, USA
Blinking object entering atmosphere.
South Fork · CO, USA
Shinny Cigar shape in sky on clear day.
Denver · CO, USA
Odd Lights in Colorado Sky
Denver · CO, USA
As I was driving in my car on the way home from work, I stopped at the red light turning west on Colfax Avenue. I was on the intersect
Aurora · CO, USA
6 crescent shapes in the sky southeast of denver
Denver · CO, USA
Bright sphere in sky, completely stationary, then disappeared
Denver · CO, USA
Silver ball moving in Denver sky
Lakewood · CO, USA
orange-yellow glow balls, This sight doesn't give you the information. None of the below options really apply.
Denver · CO, USA
taking pictures of blue moon. of 5 pictures it was it was there long enough for only 1. the 3rd pic. i took
Arvada · CO, USA
Bright oval/diamond shape object white and red lights.
Highlands Ranch · CO, USA
Fast High altitude V Formation over Colorado day before 9/11 attacks
Denver · CO, USA
Odd movement in the Denver sky
Lakewood · CO, USA
While at work on 9/20/01, I was just closing up the store and as the last of the customers had just left so I could lock the door, they
Daniel's Park · CO, USA
UFO seen over Daniel’s Park Southwest of Denver Colorado
Daniel's Park · CO, USA
Something Fallowed my brother, then flew right over us!
Pueblo · CO, USA
Multiple UFO sightings in Pueblo 09/22/01
Daniel's Park · CO, USA
I talked to witnesses that watched a big red UFO fallow Stan Romanek’s Van