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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Colorado Springs · CO, USA
Green 'fireball' with a blue tail.
Northglenn · CO, USA
Slow moving for the most part but had quick acceleration,absolutely no noise,bright light's (blue & orange)
Eagle County · CO, USA
I have seen 5 greenish/blue fireballs in the course of a 2 week period, above and around the Eagle County area of Colorado.
Colorado Springs · CO, USA
A slowly descending Blue-Green Fireball. First Appeared at apx. 52 deg. El. and went down to apx. 0 deg. Disappeared behind Condo's.
Colorado Springs (north of · on I-25), CO, USA
A friend and I witnessed a pulsating, intensely bright, fireball near I-25 between Colorado Springs and Castle Rock. The fireball broke
Crawford · CO, USA
fire ball
Boulder · CO, USA
While walking south a large comet like object swept out of the sky and turned horizonel at about a thousand feet from the ground and he
Crestone (near Alamosa) · CO, USA
Saw 3 house size balls of fire come straight down, turn to fly horizontal straight at us for 40 miles in 3-4 seconds then pass out of s
Commerce City (N. of Denver) · CO, USA
A lot of methane gas in area
Denver · CO, USA
I was approximately 12 years old when I saw this UFO. I haven't told a lot of people about it. I thought because I was so young at th