UFO Sightings in Colorado
3,016 UFO sightings reported in Colorado since 1931, peaking in 2020 (226 reports); most often described as light.
- Total sightings
- 3,016
- Span
- 1931–2022
- Peak year
- 2020 (226 reports)
- Dominant shape
- Light
1931–2022 · peak 2020 (226 reports)
Top cities in Colorado
Denver
1954–2022 · peak 2014 (27 reports)
Colorado Springs
1956–2022 · peak 2014 (25 reports)
Fort Collins
1963–2021 · peak 2018 (14 reports)
Boulder
1969–2021 · peak 2013 (9 reports)
Aurora
1962–2021 · peak 2016 (10 reports)
Grand Junction
1989–2022 · peak 2020 (29 reports)
Longmont
1978–2021 · peak 2013 (10 reports)
Littleton
1965–2022 · peak 2002 (7 reports)
Pueblo
1995–2021 · peak 2020 (12 reports)
Lakewood
1969–2022 · peak 2014 (7 reports)
Loveland
1988–2022 · peak 2005 (6 reports)
Arvada
1959–2021 · peak 2016 (8 reports)
Westminster
1971–2021 · peak 2013 (5 reports)
Greeley
1998–2021 · peak 2016 (11 reports)
Thornton
1997–2021 · peak 2015 (5 reports)
Englewood
2001–2020 · peak 2004 (7 reports)
Estes Park
1954–2021 · peak 2019 (12 reports)
Highlands Ranch
1998–2022 · peak 2013 (4 reports)
Golden
1975–2020 · peak 2017 (4 reports)
Broomfield
1998–2020 · peak 2016 (5 reports)
Colorado Springs · CO, USA
My boyfriend and i were going to chipotle on powers and s. Carefree.we were at stop loght and looked south down powers,saw the ufos. Th
Whiterock · CO, USA
silver colored teardrop shape UFO in a horizontal position
Denver · CO, USA
No summary available.
Grand Junction · CO, USA
MADAR Node 75
Grand Junction · CO, USA
MADAR Node 75
Pueblo · CO, USA
MADAR Node 83
Westminster · CO, USA
Five square lights in a V formation hovering above the clouds
Grand Junction · CO, USA
MADAR Node 75 multiple anomalies this day
Grand Junction · CO, USA
MADAR Node 75 A number of anomalies this day
Grand Junction · CO, USA
MADAR Node 75 A number of anomalies this day
Estes Park · CO, USA
MADAR Node 156
Grand Junction · CO, USA
MADAR Node 75 A number of anomalies this day
Grand Junction · CO, USA
MADAR Node 75 A number of anomalies this day
Colorado Springs · CO, USA
I was sitting in our hot tub around 3pm and noticed a bright light that looked like a star in the north sky. I thought, wow a start in
Wheat Ridge · CO, USA
01/13/20 1943hrs UFO silent light or blacked out craft being escorted stealth helicopter vehicle the size of a Blackhawk
Ordway · CO, USA
Lights flying in formation, equally spaced apart. At least 2 dozen objects flying in Western sky from our location, flying Southwest to
Grand Junction · CO, USA
Linear trail of lights vanish into night sky. (("Starlink" satellites??))
Trinidad · CO, USA
Around 20 small dots of light, in a perfect line and evenly spaced, moving over Trinidad CO (("Starlink" satellites??))
Aurora · CO, USA
Objects were flying in a straight line in the distance, disappearing above one by one
Canon City · CO, USA
Never ending line of starlike lights-uniformly spaced-moving from southwest sky to the northeast(("Starlink" satellites??))
Livermore · CO, USA
I was out checking for predators around our livestock when I glanced to the south west where I saw solid bright white lights that seeme
Telluride · CO, USA
A line of lights in linear formation moving across the sky. (("Starlink" satellites??))
Pueblo · CO, USA
MADAR Node 83
Centennial · CO, USA
Formation of 25-30 light gray objects pass through the night sky.
Littleton · CO, USA
Sighting over Littleton on Wednesday.