Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Denver · CO, USA
Five lights moving behind cloud, none emerged.
Crestone · CO, USA
04/29/09 Crestone Colorado White Fireball 10 seconds
Colorado Springs · CO, USA
UFO hovers off of mile marker 129 (Interstate 25) in Colorado Springs??
Durango/Pagosa Springs (between) · CO, USA
cigar shaped craft hovering over mountains
Pueblo · CO, USA
Dark, spinning object morphing into shapes.
Boulder · CO, USA
Light or small object, drifting slowly E-W on a clear afternoon. No sudden maneuvers, flew v. slowly.
Glenwood Springs · CO, USA
Pair of dull red lights silently fly over Glenwood Springs, CO
Lakewood · CO, USA
Tilted looking Object (like a forward slash ---> / ) moving from west to east.
Loveland · CO, USA
Silver metallic cross and ring with white lights hovering above the highway.
Denver · CO, USA
I don;t know if this is even any thing or not but I was watching Ten Thousand BC. 16 minutes into the movie is when I saw some lights i
Gunnison · CO, USA
Huge bright light followed us 30 miles!
Lafayette · CO, USA
Crescent shaped object travels through night sky near Boulder.
Highlands Ranch · CO, USA
SW Highlands Ranch, CO 05:42 sighting of brilliant "falling" white light that STOPPED mid-sky & became horizontal strobe lit UFO...
Thornton · CO, USA
Tumbling Star looking UFO above Denver
Boulder · CO, USA
strange hovering white light that eventually descended slowly
Colorado Springs · CO, USA
bluish white colored disc flys silently across sky and vanishes
Denver · CO, USA
Witnessed V shaped lights moving without sound over Denver, Colorado for 20 seconds
Lafayette · CO, USA
I was at a friend’s house in Lafayette Colorado to watch the predawn Meteor Showers at 4:00am. We were standing outside having a smoke
Lafayette · CO, USA
I completed a report on your site over a year ago and it was very brief and not as descriptive as I should have been in my initial repo
Denver · CO, USA
Two orbs,,,one in Denver,,,,one in San Diego
Pueblo · CO, USA
3 orange lights seen west of pueblo blvd and arkansas river
Denver · CO, USA
Pulsed Contrail
Fort Collins · CO, USA
3-4 intensifying lights, under telescope; triangles with color-changing and cycling lights
Englewood · CO, USA
Invisible aircraft