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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Greeley · CO, USA
Dark triangular form appeared, flew at a steady pace a few blocks over the treeline in Greeley, Colorado and then dissapeared.
Aurora · CO, USA
3 triangle craft, 2 red and one yellow/amber
Colorado Springs · CO, USA
I was driving to work on November 06 2008. I stopped for Sonic to eat before work. I live very close to the back side of the locale air
Longmont · CO, USA
UFO might have been invisible to the naked eye but my digital camera got it!!!
Fort Collins · CO, USA
Triangle seen in telescope. ((NUFORC Note: Possible "twinkling" star, we suspect. PD))
Loveland · CO, USA
saw orange lights moving in formation
Fort Collins · CO, USA
LARGE DARK-GREY TRIANGULAR OBJECT W/ SINGLE WHITE STROBE seen south of Fort Collins
Greeley · CO, USA
Three yellow circular lights in the shape of a triangle.
Colorado Springs/Fountain · CO, USA
Witnessed multiple low flying triangular crafts with bright lights outlining its shape. Seen near military base.
Longmont · CO, USA
((HOAX??)) LONGMONT, COLORADO-MASSIVE TRIANGLE FOR ATY LEAST 1 HOUR
Colorado Springs · CO, USA
V shaped object spotted in night sky
Colorado Springs · CO, USA
the second object appreared suddenly, then flickered out as the first object returned the way it had come.
Northglenn · CO, USA
Hovering triangular shape seen with flashing lights seen in Colorado
Crestone · CO, USA
Triangular lights spotted over Challenger Peak Area from Crestone, Colorado. ((NUFORC Note: Sighting of Venus?? PD))
Loveland · CO, USA
4 Synchronized Lights Flying above Loveland
Loveland · CO, USA
White triangular lights seen over Loveland Colorado
Boulder · CO, USA
A large triangle craft, with about 20 red lights blinking once per second. The craft appeared to be very large, about twice the size of
Wheat Ridge · CO, USA
Triangle Bright light formation flying sideways
Denver · CO, USA
Flying object with Triangular shaped aura spotted in Denver
Denver · CO, USA
2 sets of 4 crafts each in V formations completely stationary.
Colorado Springs · CO, USA
Triangular light configuration indicated low flying hover-craft in fog and snow above Powers Blvd.
Colorado Springs · CO, USA
Air Force fired projectiles of some sort at alien craft and hit them directly, causing all of the craft fired upon to hit the ground.
Englewood · CO, USA
3 lighted triangle thing disappeared to the dark sky in seconds
Thornton · CO, USA
Triangular Shaped Craft with a bright light on each tip