UFOMYST
CaseLight2011

Evergreen Park, IL, USA

Light-filled balloon-like objects [15-25]in the eastern sky drifted northward for about 3min.,stopped for 1min, then disappeared.

Report quality: Moderate55/100

This score reflects report-quality signals on file — how complete, corroborated, and precisely located the report is — not a claim about whether the sighting was a real craft.

  • Duration parsed: 240s, a plausible sighting length
  • Detailed witness text (129 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
2011-10-22
Where
Evergreen Park, IL, USA
Shape
Light
Duration
4min
Geo
41.721, -87.702 · exact
Slug
light-over-evergreen-park-il-2011-28d990
Wave

Part of a wave

  • Historical wave2004

    The Navy Encounters & the UAP Era

    U.S. training ranges (Pacific off San Diego; Atlantic off Virginia), then worldwide reporting

    The wave that renamed the subject. The USS Nimitz 'Tic Tac' encounter (November 2004: radar drops from 80,000 ft to sea level in seconds, pilot visual by Cmdr. David Fravor, FLIR video) stayed classified-adjacent until…

    Open wave →

In context

  • Evergreen Park, IL has 4 sightings on file here.
  • 2011 brought 219 reports from Illinois.
  • The 2010s skewed 21.2% light reports; the archive-wide figure is 20.3%.

Nearby in space & time

within 30 days

Report

Full narrative lands with dossier import for famous cases, or the NUFORC free-text summary above for standard reports. This shell is SSR-ready: one D1 row (including connections_json) per page.