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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Greeley · CO, USA
Bar shaped craft
Greeley · CO, USA
Dark triangular form appeared, flew at a steady pace a few blocks over the treeline in Greeley, Colorado and then dissapeared.
Greeley · CO, USA
A streak of light went across the sky and then it suddenly got bright and took off into the sky and disapeared.
Greeley · CO, USA
Three yellow circular lights in the shape of a triangle.
Greeley · CO, USA
formation of 9-10
Greeley · CO, USA
these ufo's are just hovering, and more seem to be adding to the night skys
Greeley · CO, USA
daylight siting cylinderical type
Greeley · CO, USA
Bright unmoving amber light hovered in the southern sky for approximately five minutes.
Greeley · CO, USA
Large diamond shaped craft with white-yellow diamond shaped lights sighted in Greeley, CO
Greeley · CO, USA
It was large, moved slowly and was silent.