CaseTriangle2005

Tinley Park, IL, USA

On Friday,September 1st at 11:00 PM, four of us who live in Tinley Park spotted 3 red lights that formed a triangle in the night sky. I

Report quality: High89/100

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: 1200s, a plausible sighting length
  • Detailed witness text (135 characters)
  • Location geocoded exactly
  • 21 other reports from the same city within 3 days
When
2005-09-30
Where
Tinley Park, IL, USA
Shape
Triangle
Duration
20 minutes
Geo
41.573, -87.784 · exact
Slug
triangle-over-tinley-park-il-2005-2602ef
Wave

Part of a wave

  • Cluster flap2005

    IL flap 2005-09

    IL, USA

    67 sightings in geohash dp3s (IL) during 2005 peak months 9–10; top shape light

Local cluster

Local cluster

12 reports came out of Tinley Park, IL in September 2005 alone — a local cluster.

Flap

IL flap 2005-09

Logged as part of the IL flap 2005-09, a 67-report space-time cluster.

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In context

  • Tinley Park, IL has 159 sightings on file here.
  • 2005 brought 209 reports from Illinois.
  • The 2000s skewed 10.1% triangle reports; the archive-wide figure is 9%.

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.