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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Denver · CO, USA
Distant white spheres seen by crowd on college campus
Aurora · CO, USA
Spherical metallic object seen in broad daylight above University Hospital.
Davis · CO, USA
seen green sphere cross sky in a sight ark left to right
Fort Collins · CO, USA
Looking towards the mountains (west) from fort collins, co. A large, bright green, spherical object appeared suddenly and proceeded to
Pueblo West · CO, USA
Strange Lights in the Sky Over Colorado October 1, 2006
Boulder (foothills of) · CO, USA
4 very large bright spherical objects -- one green, the others red or orange -- moving at high speeds upward in linear series
Bailey · CO, USA
Colorado 10/03/06
Rocky Mountain National Park · CO, USA
A silver sphere floating through Rocky Mtn National Park
Parker · CO, USA
Saw object and thought to be a bird or balloon. Object moved in a large circle, then moved east and then turned and moved south until
Vail · CO, USA
MUFON COLORADO REPORT: Sphere shaped UFO that disappeared and gave off strange visual effects.
Trinidad · CO, USA
Object over Trinidad
Boulder · CO, USA
Moon normal shape glaring bright streams of light around the moons perimeter. The orbs were white and blinked on and off at time
Fort Morgan · CO, USA
It was a sphere shaped object with lights on it....it had left jet stream marks in the sky,then landed.
Longmont · CO, USA
Sphere shaped object moving from East to West, just before Sunset, North of Longmont .
Englewood · CO, USA
daytime sphere stationary over Denver sky for 20 minutes
Englewood · CO, USA
white sphere(s) seen again in Denver area; perhaps colour-changing
Englewood · CO, USA
Oddly-behaving white sphere once again seen in Denver area
Boulder · CO, USA
The objects were not winged aircraft. They hovered and moved too slowly. The fighter jet was in the same area.
Englewood · CO, USA
Denver-area: starlike object in daytime sky is stationary, then speeds off
Englewood · CO, USA
Starlike object seen again later in day
Englewood · CO, USA
Second day in a row, daytime star-like object(s) seen in Denver area
Denver · CO, USA
My husband and I observed an small bright red object flying over central Denver on a clear sky at dusk.
Parker · CO, USA
I was standing in my yard Saturday afternoon.For some reason an objest caught my eye to the west flying straight along the cloud lines.
Parshall · CO, USA
White Orb Like object seen in digital photo