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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Fort Collins · CO, USA
Chevron glider cloaked to match stars glides for 15 seconds 40 feet from ground then disappears
Denver · CO, USA
Five bright red lights holding position in fixed formation, heading 110 Degrees due east of Denver, three static in triangle, two flash
Florissant · CO, USA
The 3 orbs were floating around.
Greeley · CO, USA
Black triangle.
Colorado Springs · CO, USA
Bright white light witnessed during blood moon event.
Centennial · CO, USA
Blood moon ufo sightings centennial.
Littleton · CO, USA
Sitting outside watching the full blood moon cycle, very faintly saw a v shaped formation pass just under the moon east to west. It was
Bailey · CO, USA
Red and blue flashing white moving round objects.
Boulder · CO, USA
Orb that split into two orbs.
Aurora · CO, USA
Bright blue green streaking light above Aurora, CO at approx 1:13 am.
Denver · CO, USA
Light disappears, moves, reappears, and shoots short lightning-like discharge.
Silverthorne · CO, USA
Blue spherical light moved quickly across the night sky. ((NUFORC Note: Possible meteor?? PD))
Grand junction · CO, USA
Orange cresent moon shaped object moving south east at a high rate of speed.
Thornton · CO, USA
Blue spider-like flying airplane; could not hear its sound.
Longmont · CO, USA
Ferris wheel shaped object sighted over Longmont, Colorado.
Commerce City · CO, USA
Dancing stars in the sky. ((NUFORC Note: We suspect "twinkling" stars, but cannot be certain. PD))
Pueblo · CO, USA
Me and my children got out of the car and noticed a flickering yellow light. The light dimmed down to just a black blocky type thing in
Thornton · CO, USA
Fireball went into a bright yellow streak that formed a line from east to west and dissappeared
Denver · CO, USA
A light dashed across the sky, then a smaller light spiraled about three times before disappearing.
Broomfield · CO, USA
As I'm walking home notice a few lights in the sky in formation, thinkin it's helicopters, when behind the trees more follow behind af
Mead · CO, USA
Black saucer looking object.
Denver · CO, USA
Fleet of UFO's over Denver.
Westminster · CO, USA
Watching fireworks on my roof with my husband when from the south of Westminster 5 round bright orange objects streamed across the sky
Buffalo Creek Area Campground · CO, USA
Tripod-shaped and a series of bright flashes.