Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Lyons · CO, USA
A round, bright white, low flying object with a blurred edge hovers over a nearby mountain, darts around and then out of sight.
Denver · CO, USA
A gray/white triangular aircraft w/3 cone-shaped rockets on the bottom. They were blue, orange, and red.
Englewood · CO, USA
Big blue starlike object in the sky.
La Junta · CO, USA
Several bright lights appeared one at a time, and disappeared. 3x different times over about 20-30 miles and 10 minutes as we drove.
Fort Collins · CO, USA
Bright white light.
Arvada · CO, USA
Amber Light Changes Solid Red.
Loveland · CO, USA
Orange/Pink orb moving at high rate of speed over Loveland/Fort-Collins heading north to Wyoming.
Longmont · CO, USA
Possible drone flying in circles very high altitude, Eastern sky 35 degrees declination.
Flagler · CO, USA
Eastern Colorado lights.
Arvada · CO, USA
I was on my way to school Thursday morning, around 6AM. As I looked out the windshield, I saw a huge white ball of light with a tail, l
Colorado Springs · CO, USA
I once studied architecture and instead became a gent. In the east-northeast of Colorado Springs in the Garden of the Gods area an eve
Julesburg · CO, USA
Never in my life have I seen any aircraft that stays stationary and light up so brilliantly with no sound or movement.
Thornton · CO, USA
((HOAX??)) fast silent low flying objects
Grand Junction · CO, USA
Orange sphere with beams of light emanating from it.
Lakewood · CO, USA
Orange-Red lights over the Rocky Mountains-Senn in Lakewood, Colorado.
Lakewood · CO, USA
Strange lights over Lakewood, CO.
Denver · CO, USA
UFO over DIA.
Colorado Springs · CO, USA
Bright orange object moving across sky
Lakewood · CO, USA
Lakewood, CO.
Glenwood Springs · CO, USA
2 large military bomber like aircraft banking between and below mountain ranges, extremely low flight pattern, flying due west.
Littleton · CO, USA
Large "V" shaped craft completely dark. No lights or sounds at all
Denver · CO, USA
I was standing at the top of the parking garage next to Whole Foods on 2nd Ave in Cherry Creek. I was admiring the alpen glow looking.
Littleton (outside of) · CO, USA
I saw a whight object moving above my school at very high speeds.
Lafayette · CO, USA
Object in distance darted in straight line, disappeared, showed up in new location and darted in another line, ~10 times