Circle UFO Sightings in Colorado
288 circle-shaped UFO sightings reported in Colorado since 1952, peaking in 2013 (24 reports).
- Total sightings
- 288
- Span
- 1952–2022
- Peak year
- 2013 (24 reports)
- Dominant shape
- Circle
1952–2022 · peak 2013 (24 reports)
Colorado Springs · CO, USA
In my opinion, I witnessed a metor fall from the sky and impact the ground west of Colorado Springs.
Littleton · CO, USA
groups of black circular objects
Columbine · CO, USA
Round silver object seen only through binoculars that remained stationary for over 30 minutes.
Longmont · CO, USA
Five circular bluish-white objects moving north to south, 3 first followed by two more in a vertical pattern.
Longmont · CO, USA
Three small circles of light in a constantly changing pattern.
Littleton · CO, USA
A Pulsing Red Orb shaped object came accross the foothills eastward above Dear Creek Canyon.
Thornton · CO, USA
Stationary brilliant light that suddenly rotated and rose rapidly and vanished
Florissant · CO, USA
Clear, round, silvery object with a definate flightpath. Right across the sky. Fast! Faster than any other aircraft around it.
Bayfield · CO, USA
Saw same object as people in Washington on 22nd. Western Sky.
Lakewood · CO, USA
circular craft, bright spokes of color, flickering, moved quickly with great changes in altitude, seemed to cause "flash lightning.
Loveland · CO, USA
Slow moving and silent a bright red orange color that was one ring of lights with no lights in the center.
Wray · CO, USA
We were playing football and something attracted my eye when I saw the football in the air there was a circle flying object in the sky.
Denver · CO, USA
One pinpoint of light moved northward across the sky joining another before I lost them in the haze.
CO · USA
A silver craft that seemed to be on a pleasure cruise.
Loveland · CO, USA
A large bright blue/green light with a long white tail was traveling south at a fairly fast speed. It was above the horizon, but not a
Great Sand Dunes National Monument · CO, USA
A dull grey CIRCLE flying from the E/NE toward the W/SW.
Cortez · CO, USA
Star-like object at 60 degrees traversed sky, wavered, made 90 degree turn, blinked bright and dim, then disappeared.
Loveland · CO, USA
An orb of orange/yellow light that pulsated or dimmed then brightened period of about a second
Estes Park · CO, USA
UFO caught on film over Colorado Rockies
Westcliff (near) · CO, USA
A friend and myself went to take some pictures of an area we were planning on investing in when we spotted a strange object.
Denver · CO, USA
I was looking towards the Mountains, west, when I saw a large bright golden circle shaped light raise from that area. It went accross
Bailey/Fairplay (between · off Hy 285), CO, USA
Myself and a friend witnessed a bright, white cirle of light about 20 yds across.It was about 500 feet above us.Everything went silent.
Florissant · CO, USA
THE OBJECT MADE A HUMMING OR DRONING SOUND.IT CAME FROM WEST TO EAST ABOUT 100 FT. ABOVE THE GROUND MOVING AT ABOUT 100MPH. OR LESS. IT
Denver · CO, USA
Picture reveals UFO in the background
Thornton · CO, USA
Round object flashing all colors giving a hypnotic state.