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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Denver · CO, USA
Denver: String of lights, in formation, no sound. ((anonymous report))
Colorado Springs · CO, USA
Strong of flashing red lights across the sky
Castle Rock · CO, USA
I saw a long string of red lights that looked like a formation flight. But the lights were in a straight line and pointed close to a 45
Boulder · CO, USA
8 or so red, blinking lights moving in a straight line above Boulder, CO. ((anonymous report))
Arvada · CO, USA
Very long, perfect string of red lights evenly spaced with no sound moving slowly from east to west
Avon · CO, USA
~15 Vertical flashing red lights headed west in Colorado
Avon · CO, USA
~15 Vertical flashing red lights headed west in Colorado.
Littleton · CO, USA
String of 56 lights, flashing red and white, appearance similar to a plane however there were 56; all equidistant. ((anonymous report))
Colorado Springs · CO, USA
Bright white orb like light moving at high speeds over Colorado Springs
Fort Collins · CO, USA
Very bright white light moving diagonally to ground.
Milliken · CO, USA
I was driving on highway 257 west into Milliken and noticed 3 VERY bright lights. They were far too bright to be airplanes.
Aurora · CO, USA
The lights always seem to make all the neighborhood dogs bark. ((NUFORC Note: Possible sighting of a planet?? PD))
Colorado Springs · CO, USA
Unusual object that seemed to change color Andrew sose
Eagle · CO, USA
I live in Eagle, CO. 12 miles East of Eagle-Vail airport. Eagle, CO. is 6600 ft above sea level. My living room faces N.E. and is on th
Parker · CO, USA
UFO sighting 12/30/17 over southern suburbs of Denver.
Denver · CO, USA
((HOAX??)) it flew across the sky super fast me and my family saw it clearly ((anonymous report))
Fountain · CO, USA
2 U.S. Army Soldiers SGT's (REDACTED) encountered a craft maneuvering in the sky at the 6 to 8 o'clock of the full moon.
Pueblo (Belmont) · CO, USA
The street light was green and it went black and in the sky there was a lightening electric looking light flash. ((anonymous report))
Lakewood · CO, USA
Two bright hovering lights pulsated and grew brighter before eventually getting dimmer and disappearing. ((anonymous report))
Loveland · CO, USA
5 glimmering stationary objects for 20 minutes and then vanished
Eaton · CO, USA
White light grouping in north sky. ((anonymous report))
Estes Park · CO, USA
Red object moving fast, high, hovering over mountain ridge in CO.
Broomfield · CO, USA
5 lights making shapes.
Johnstown/Loveland · CO, USA
29 craft spotted over 5 hr period.