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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Boulder · CO, USA
Triangle of 3 lights - 2 minutes visable
Boulder · CO, USA
Boulder CO Triangle/Chevron Object.
Pueblo · CO, USA
Multicolored flashing ball of light (disco-ball). ((NUFORC Note: Possible observation of the star, Sirius, we suspect. PD))
Divide · CO, USA
Two big bright spheres floating around over mountains
Fort Collins · CO, USA
Neon Green Flash Crashes South of Fort Collins.
Pueblo · CO, USA
Huge smoke like trail going across the sky
Grand Junction · CO, USA
Night time. Large triangle w/3 lights sighted hovering 75 ft over ground. Banked and flew fast over city, lost altitude then vanished
Mancos · CO, USA
Unidentified tracks near 5 households appear overnight
Fort Collins · CO, USA
A "V" formation of 5 faint solid lights flies over Fort Collins heading west.
Longmont · CO, USA
I saw 6-8 different orange lights in the sky over Longmont and Boulder area, hold there position for extended period, then move slowly
Thornton · CO, USA
Giant Teardrop UFO flies down toward Thornton Colorado.
Widefield · CO, USA
My daughter and I both know the bright moving lights lined up some turned red , some lined up could not be planes or stars.
Colorado Springs · CO, USA
Falling bright light
Longmont · CO, USA
Two sets of faint orange lights appering to each be silently flying in v formations
Denver · CO, USA
Dark, silent object moving slowly over Denver.
Colorado Springs · CO, USA
Bright zig zagging light in the sky above norad.
Denver · CO, USA
Unidentified box looking object flying across Denver Metropolitan area under intelligent control.
Pueblo · CO, USA
Greenish bluish object sphere that flashed in the dusk sky and then descended to the Arkansas River Bottom
Loveland · CO, USA
Classic five lighted triangle shaped UFO sighting
Gunnison · CO, USA
Strange lights observed at Castle Mountain area of Gunnison
Aurora · CO, USA
4 objects moving and dancing at very high altitude. shiney, reflective orbs
Limon (near) · CO, USA
Two bright orbs following car on Colorado's eastern plain.
Grand Junction · CO, USA
No lights, quiet, hovering & stationary.
El Jebel · CO, USA
Three fireballs in a inverted trianglar formation sited over Crown Mtn Pk, in El Jebel , CO at 20;15 10/27/12.