UFOMYST
CaseDiamond2012

Brookfield, IL, USA

About 20 orange lights crossing the sky flying mostly in groups of 4

Report quality: Moderate51/100

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: 1050s, a plausible sighting length
  • Moderate witness text (68 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
2012-09-23
Where
Brookfield, IL, USA
Shape
Diamond
Duration
15-20 minutes
Geo
41.824, -87.852 · exact
Slug
diamond-over-brookfield-il-2012-042bfc
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

  • This is one of 7 reports logged in Brookfield, IL.
  • This case is one of 270 Illinois reports filed in 2012.
  • Diamond craft made up 1.5% of 2010s reports, vs 1.4% across the whole archive.

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.