Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Denver · CO, USA
A white sphere hovered over Denver
Boulder · CO, USA
Shiny sphere, high altitude, moving steadily west before disappearing
Erie · CO, USA
MADAR Node 39
Colorado Springs · CO, USA
8 ufo in the sky - looked like balloons but no baskets-stationary for over an hour now-teardrop when you zoom in - sitting over the cen
Elizabeth · CO, USA
MADAR Node 34
Fort Collins · CO, USA
I looked straight up and moving across the sky was a triangle pattern of dim amber lights.
Colorado Springs · CO, USA
I was laying on my balcony since it was a nice sunny blue day. I saw a flicker in the sky in the corner of my eye. I looked closer and
Grand Junction · CO, USA
MADAR Node 75
Morrison · CO, USA
Saw a stream of lights going from north west to southwest. ((Starlink satellites??))
Salida · CO, USA
I got into my hot tub and when I looked up I saw a string of about 100 bright lights racing across the sky from NW. ((Starlinks??))
Evergreen · CO, USA
Massive string of slow/standard-moving lights in single-file line consumes entire sky ((Starlink satellites??))
Grand junction · CO, USA
I was walking to the store I looked up and did see two parallel lines of lights close but not touching ((Starlink satellites??))
Loveland · CO, USA
A flame in the sky
Elizabeth · CO, USA
MADAR Node 34
Denver · CO, USA
Fast group of lights.
Westcliffe · CO, USA
Blue circular object with small whitish arms(?)
Salida · CO, USA
A star like object stagnant with a sudden light speed movement a little ways away.
Denver · CO, USA
White cigar shaped object over DIA or Buckley Air force base
Erie · CO, USA
MADAR Node 39
Grand Junction · CO, USA
MADAR Node 75
Pueblo West · CO, USA
2 second flash of what appeared to be 5-8 orange lights in a row, really close together, like a craft and happened 2X within 2 minutes.
Thornton · CO, USA
Out of place contrail
Lafayette · CO, USA
I was driving down US-287 in Lafayette near the Baseline intersection and something shiny caught my eye in the sky. I continued trying
Grand Junction · CO, USA
MADAR Node 75