Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Denver · CO, USA
Silent and Fast-Moving Orange Orb Over Denver
Fremont County · CO, USA
Fireball appears on Rocky Mountain ridgetop in May 2013.
Denver · CO, USA
Silver circle with black triangle ahead of storm.
Highlands Ranch · CO, USA
Floating high-altitude searchlight southeast of Denver, 5/16/2013
Colorado Springs · CO, USA
orb/fireball ufo seen white/yellow sparkling light silent
Pittsburg · CO, USA
I was opening my window, to let air in, and I noticed it in the sky, by the time I glanced a second time, it was GONE.
Canon City · CO, USA
A MYSTERIOUS, UNIQUE SIGHTING OF THREE ALIENS IN BROAD DAYLIGHT.
Golden · CO, USA
A bright light dropped out of the bucket of the Big Dipper. It went from the South to the North then disappeared.
Castle Rock · CO, USA
Bright orange light that changes speed then flickered out like a candle
Colorado Springs · CO, USA
Colorado Springs sighting of multiple UFO's.
Highlands Ranch · CO, USA
2 UFO's spotted. Triangle one got aggressive and shot at the white ball one until it left.
Colorado Springs · CO, USA
Colorado Springs UFO Sighting
Colorado Springs · CO, USA
UFO Lands in Colorado Spings! People were out and about! Nobody noticed!
Boulder · CO, USA
Rotating disc with blinking colored lights seen flying along ridge in north Boulder, followed by quickly moving lights on the ground.
Englewood · CO, USA
It's coming to the anevirisy of my sighting so I decided to get this report to you - National UFO Reporting Center - that I hear on Coa
Montrose · CO, USA
2 Glowing, super fast moving orbes in the western colorado sky on march 2nd 2013.
Montrose · CO, USA
Orange and red oval shaped lights seen by to in Western Colorado!!!!!
Pueblo · CO, USA
Yellow fireballs spotted in evenning sky west of Pueblo Co.
Limon · CO, USA
I was just off I-70 having just refueled my car, when I began down County Highway 24 South of Limon, Co. I immediately noticed two blue
Alamosa · CO, USA
We saw three (or possibly four) orange random glowing lights bigger than stars or airplanes at 8:14 PM, March seventh, 2013.
Henderson · CO, USA
UFO emitted very bright white light, and moved erratically as you can see by watching the video.
Colorado Springs · CO, USA
Two lights going straight up
Thornton · CO, USA
I seen a large black object with twored lights moveing slowly northeast threw the sky.
Aurora · CO, USA
There were 6 red lights in a scattered formation, followed by 4 white lights in a perfect row. No sound/ no blinking lights.