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UFO Sightings in Jefferson, Colorado
3 documented UFO sightings in Jefferson, Colorado since 1986, peaking in 1986 (1 reports); most often described as sphere.
- Total sightings
- 3
- Span
- 1986–2018
- Peak year
- 1986 (1 reports)
- Dominant shape
- Sphere
1986–2018 · peak 1986 (1 reports)
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Best documented case here
One strong report — not the whole list. Open it, then hop to related signals on the case page.
Jefferson, CO, USA
Large, bright ball of light, bobbled a bit , then straight up and gone in a second or two.
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