UFOMYST
CaseTriangle2015

O'Fallon, MO, USA

3 glowing orange lights..in controlled flight in triangle shape. Flickered out but could still make out faint black objects in sky.

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: 180s, a plausible sighting length
  • Detailed witness text (131 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
2015-08-06
Where
O'Fallon, MO, USA
Shape
Triangle
Duration
3 minutes
Geo
38.811, -90.700 · exact
Slug
triangle-over-o-fallon-mo-2015-a45c3c
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

  • One of 47 documented reports from O'Fallon, MO in the UFOMYST archive.
  • Missouri logged 101 sightings in 2015.
  • Triangle sightings ran at 8.4% during the 2010s (archive average: 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.