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UFO Sightings in Chester, Illinois
3 documented UFO sightings in Chester, Illinois since 2005, peaking in 2011 (2 reports); most often described as triangle.
- Total sightings
- 3
- Span
- 2005–2011
- Peak year
- 2011 (2 reports)
- Dominant shape
- Triangle
2005–2011 · peak 2011 (2 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.
Chester, IL, USA
a small, yellow, plain disk that hovered slowly moving down the back road.
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