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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Grand Junction · CO, USA
Very bright crisp star like object seen in eastern aspect of sky over grand mesa. object changed colors from red to green to blue. Co
Centennial · CO, USA
I was outside on my back patio when I looked toward the eastern sky and saw a massively bright light rising in altitude. I asked my br
Fountain · CO, USA
5 Red light object floating over Fountain, CO
Arvada · CO, USA
ufo sightings above colorado 7/17/2001
Broomfield · CO, USA
Small, bright orb in Broomfield.
Windsor · CO, USA
((HOAX??)) Multicolor lights flashing in thick clump of trees.
Aurora · CO, USA
Alien report. ((NUFORC Note: We cannot confirm that this is a sincere report. Source remains anonymous. PD))
Rangely · CO, USA
Two objects, one trailing the other, extremely high altitude (looked like two satellites). As bright as Sirius.
Lakewood · CO, USA
Bright white light traveling across sky turns red then gone. ((NUFORC Note: Possible satellite?? PD))
Lakewood · CO, USA
Silver Object, flashing and floating in place. Commercial Flight Altitude.
Denver · CO, USA
On May 16, 2010 I witnessed a number of strange objects in the day time sky.
Cherry Creek · CO, USA
On May 16, 2010 I witnessed a number of strange objects in the day time sky.
Cherry Creek State Park · CO, USA
On Monday, May 17 2010 at 22:00 my friend and I were in cherry creek state park when we noticed 3 lights travelling from north to south
Grand Junction · CO, USA
UFO Over Western Colorado May 27, 2010?
Pueblo West · CO, USA
Lights Over Lake Pueblo travel past the North Star
Denver · CO, USA
Bright star looking object moved in sky and turned red, blue, green, yellow and hovered in sky
Grand Junction · CO, USA
Rumbling red light in the sky with a bluish-purple tail moving very fast and changing direction instantaneously.
Aurora · CO, USA
Craft moving from N to S later Flash in sky like star going nova
Aurora · CO, USA
Three separate craft 2 moving north to south one moving south to north over Aurora,CO
Lakewood · CO, USA
Tilted looking Object (like a forward slash ---> / ) moving from west to east.
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...
Englewood · CO, USA
Invisible aircraft
Colorado Springs · CO, USA
What apeared to be a white dot in a clear blue sky, was acually a sagnificant size unknown aircraft reflecting the sun
Fort Collins · CO, USA
Object sited near Fort Collins, CO