Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Grand Junction · CO, USA
I stepped out to have some Colorado tobacco and faceing east towards the grandmesa I looked up and saw the orange glow of the sunset re
Littleton · CO, USA
Non-flashing bright object moving from the SW to the NE over the Denver Skyline at 5:15 am
Florissant · CO, USA
Open triangle shape, spherical corners, no lights,emitting a short, thick grey 'exhaust' trail while slow moving across daylight sky.
Westminster · CO, USA
Colorado UFO or Drone
Arvada · CO, USA
Saw what looked like 2 gold flares over SE sky. Turned into 5 lights, stayed stationary then one by one the disappeared. Then saw mult
Westminster · CO, USA
Boomerang shaped fireballs descended from the sky in Colorado
Denver · CO, USA
3 falling fireworks streams changing into 3 bright hovering lights.
Fort Collins · CO, USA
UFO west of Fort Collins, Colorado, November 26 2013. ((NUFORC Note: Sighting of Venus in SW sky. PD))
Pueblo · CO, USA
Bright Pink Stealth shaped ufo in CO
Colorado Springs · CO, USA
Red, blue, white and green high in sky; didn't move.
Boulder/Niwot · CO, USA
Metallic object floating above Boulder.
Boulder · CO, USA
Three long white crescent shaped moving lights moving in a half circle.
Longmont · CO, USA
White object traveling very fast NW to SE.
Colorado Springs · CO, USA
Seen blue lights in clouds.
Longmont · CO, USA
Streak of light.
Steamboat Springs · CO, USA
Green and red craft that dropped a smaller white light.
Denver · CO, USA
Blue/sphere of light.
Boulder · CO, USA
V shaped flying wing with lights in the whole shape of the wing like apartment lights or living area lights
Littleton · CO, USA
Silver object in Littleton, CO sky moving southeast to northwest. SIgnificantly above airline paths.
Grand Junction (east of; on I-70) · CO, USA
Oct 12, 2013, I saw 3 orbs in sky east of grand junction on I/70 moving in fasted up and down side to side formations. .
Aspen (~2 hrs. W of; driving) · CO, USA
3 orbs in sky remote Colorado oct 12 2013 moving in up and down to side to side plus sign formations .
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.
Manitou Springs · CO, USA
3ft round silver ball hovering down street and moving in seemingly precise path.
Longmont · CO, USA
Little red circle moving in an out of air streak.