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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Aurora · CO, USA
Bright object over Aurora that changed shapes as it left.
Mt. Morrison · CO, USA
We saw one round object hoovering around the antenna tower on Mt. Morrison between Interstate 70 & Rd. 74.
Westminster · CO, USA
Three lights in a triangle formation west towards Boulder. Took picture, went to get video recorder but all the lights were gone. These
Thornton · CO, USA
Shape changing square/diamond UFO with circle lights that changed color. Flying very low.
Aurora · CO, USA
Looking up I seen a bright object coming from the S/W towards the N/E.
Colorado Springs · CO, USA
Thin light accompanied with 2 orange orbs,Colorado Springs, CO.
Colorado Springs (east of) · CO, USA
Dark, elongated horizontal streak, which changed shape, seen by airline passengers over southern Colorado on January 12, 2016.
Denver · CO, USA
Facing due N on Crestline ave in Denver; witnessed what I originally believed to be an aircraft. ((NUFORC Note: Parachutists?? PD)
Denver · CO, USA
UFO over Denver with two pulsating lights.
Grand Junction · CO, USA
Cluster of orbs rumbling around eachother
Broomfield · CO, USA
Iridescent dots meandering through the sky in various formations.
Arvada · CO, USA
Figure floating in sky moves slowly in a straight line across the sky and changed shapes from a circle to cross then a line.
Montrose · CO, USA
White orb, only noticed due to low flying Cessna type plane going same direction. ((NUFORC Note: Star or planet? PD))
Wheat Ridge · CO, USA
Strange lights over Denver 01/18/2015.
Colorado Springs · CO, USA
White light in the sky, rising, getting brighter, then white orbs, then red light rising from cloud.
Highlands Ranch · CO, USA
Orange orb splits into four colors and moves together in the sky in various directions.
Wellington · CO, USA
Unusual moving lights over the Fort Collins area.
Dinosaur Colorado · CO, USA
Light coming down to the ground (Gold) Lights going east and west Craft able to move horizontal Vertical and from a split second GONE.
Boulder · CO, USA
September, Friday the 13 Left Hand Canyon hundreds of crafts and beings in the sky and on the ground
Como · CO, USA
Flickering red, white, green and blue lights over Como Colorado
Broomfield · CO, USA
We were observing the fireworks from my roof. There were 3 adults there and we looked over toward Northglenn from Broomfield and then
Longmont · CO, USA
Three flying objects in perfect triangular formations appearing and disappearing.
Longmont · CO, USA
7 bright, white round UFOs seen over Longmont, CO on 6/27/13
Lakewood · CO, USA
Fire Ember in the Sky That Changes Form and Does Tricks Like a Bird