Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Gilcrest · CO, USA
Heading SB on Hwy 85 going through Gilcrest. Single bright solid dot flies northeast to southeast. No trail but was really quick.
Greeley · CO, USA
Large spherical object descending towards the Rockies, chased by jets.
Longmont · CO, USA
11/14/2016 - 4-6 large white circles in two groups moving, disappearing and re-appearing and circling each other in the Eastern sky.
Avon · CO, USA
2 aircraft w white lights early morning.
Colorado Springs · CO, USA
S sky, my wife and I were on the porch and we saw one bright star, that was moving. It was twinkling. ((NUFORC Note: Sirius. PD))
Grand Junction · CO, USA
A large-seeming camouflaged saucer rotating on an axis
Longmont · CO, USA
My 9-year-old brother looked up into the sky because something caught his eye. Orange circle. ((anonymous report))
Bailey · CO, USA
I had stepped out on my tiny porch to view the stars as I often do. When I looked up in the northwest sky I saw a disk like saucer wit
Longmont · CO, USA
One rectangular object was in the sky with what appeared to be a small plane close to it. ((anonymous report))
Grand Junction · CO, USA
Strange high-pitched frequencies and a beam of electric light going downwards diagonally before quickly vanishing.
Englewood · CO, USA
At 7:45 PM on 11/29/16 in the sky heading north a light similar to a plane but slightly brighter and larger was directly in my line of
Colorado Springs · CO, USA
((HOAX?)) I saw a big triangle with 3 lights on each side, no light in the middle; similar to TR-3B, but w/o lights.((anonyous report))
Boulder · CO, USA
The sky was lit but the sun was down. You could see the perfect outline of a triangle, no lights on , perhaps 50-75ft from the ground.
Denver · CO, USA
5 orange lights flying in formation in the sky.
Boulder · CO, USA
Triangular craft spotted as it blotted out stars. Dim red/rust lights on each corner with diffuse blue/purple glow in middle. Silent.
Arvada · CO, USA
Arrow shaped object w/dim lights. ((anonymous report))
Morrison · CO, USA
Much unusual activity, starting with a helicopter, and ending with various ufos. Please read full story of what we saw.
Arvada · CO, USA
Metallic red then silver, chevron/boomerang shaped. ((anonymous report))
Lakewood · CO, USA
Lakewood, CO, UFO.
Colorado Springs · CO, USA
Bright white light triangular shape as if falling from sky
Lakewood · CO, USA
Silent, huge triangular black craft with 3 faint red lights in a line across the back and markings on the bottom.
Colorado Springs · CO, USA
My two brothers and I observed a white orb hovering over (which seemed about 100's of feet above) Pikes Peak. It was stationary.
Almont · CO, USA
Star-colored object flew over lighted porch, then shot off to the east of the Milky Way.
Alma · CO, USA
On Highway 9, right before you get into Alma going S. Bright light, fast, greenish. Only lasted a few seconds.