Unknown UFO Sightings in Colorado
335 unknown-shaped UFO sightings reported in Colorado since 1964, peaking in 2020 (50 reports).
- Total sightings
- 335
- Span
- 1964–2022
- Peak year
- 2020 (50 reports)
- Dominant shape
- Unknown
1964–2022 · peak 2020 (50 reports)
Aurora · CO, USA
Two fairly bright white lights moving in tandem. ((NUFORC Note: Witness addendum states that object was not Space Station. PD))
Denver · CO, USA
Strange object behind a weatherman giving forecast.
Cuchara · CO, USA
There appeared to be about six very very bright glowing white ball shaped objects.
Fairplay · CO, USA
Six orange lights observed in the sky by three people, moving at constant speed and altitude from south to north.
Craig · CO, USA
upon reading the report of a UFO sighting in Craig colorado on September the second 2006 I can not but find trouble with this report. I
Idaho Springs · CO, USA
bright lights stanley rd.
Colorado Springs · CO, USA
This one is no obect- it moves about and doesn't seem to ever need any sleep though.
Castle Rock · CO, USA
Bright light in early sunday afternoon sky, looking west nothing else in sky but the sun.
Fountain · CO, USA
Object hovered low over homes, we followed it for several minutes.
Steamboat Springs · CO, USA
Slow moving craft made no sound, had incredibly bright lights that didn't illuminate the trees or ground. 500 Lights On Object0: Ye
Littleton · CO, USA
Bright white object in Littleton, CO
Pueblo · CO, USA
A bright white light hovered over Pueblo Blvd. bridge over the Arkansas River, about 30 ft. above traffic, but no traffic seemed to see
Alamosa (Madano Pass) · CO, USA
Light in NW sky appears to be a planet, then moves off to west at a HIGH rate of speed.
Trinidad · CO, USA
2 large white lights moving N/NE. (We were facing North) Each light was about the size of Mars in the night sky. There was no sound, n
Loveland · CO, USA
Lights to the west over the mountains
Idledale · CO, USA
Flashing light in western sky ((NUFORC Note: Sighting of Sirius. PD))
Fort Collins · CO, USA
blinking light on the road for a few minutes then stopped. No lights on houses around.
Denver (I-25 · southbound), CO, USA
Solo driver witnesses oblong, rectangular object w/ lights moving to the north above freeway
Montrose · CO, USA
Stationary object with three pulsating lights ((NUFORC Note: We suspect Venus. PD))
Fort Collins · CO, USA
white Streak of light
Longmont · CO, USA
Quick, high flying noiseless object
Denver · CO, USA
Silver object remians stationary in skys above denver for 20 minutes.
Springfield · CO, USA
Was driving north of Campo Colorado last night (SAT) when i looked up and there were 5 large lights in the north sky. I watched as they
Estes Park · CO, USA
Light beam and white round semitransparent objects of unknown origin
Grand Junction · CO, USA
Very strange whirring noises - about 3 minutes apart