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UFO Sightings in Eureka, Illinois
3 documented UFO sightings in Eureka, Illinois since 1999, peaking in 1999 (1 reports); most often described as flash.
- Total sightings
- 3
- Span
- 1999–2015
- Peak year
- 1999 (1 reports)
- Dominant shape
- Flash
1999–2015 · peak 1999 (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.
Eureka, IL, USA
Huge bright light sits still right under the clouds, then gets bright and slowly moves up into the clouds and disappearing.
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