UFOMYST
CaseTriangle1991

Mayfield, KY, USA

Triangle Shaped object, Glowing red outline.

Report quality: Moderate48/100

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: 15s, a plausible sighting length
  • Brief witness text (44 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
1991-06-15
Where
Mayfield, KY, USA
Shape
Triangle
Duration
15 Seconds
Geo
36.742, -88.637 · exact
Slug
triangle-over-mayfield-ky-1991-4a2464
Wave

Part of a wave

  • Historical wave1989–1991

    The Belgian Triangle Wave

    Belgium (Eupen, Wallonia, Brussels corridor)

    The definitive black-triangle wave: silent, slow platforms with three corner lights, reported by gendarmes, air-traffic controllers, and thousands of citizens. On the night of March 30-31, 1990, Belgian F-16s scrambled…

    Open wave →

In context

  • One of 7 documented reports from Mayfield, KY in the UFOMYST archive.
  • Kentucky logged 7 sightings in 1991.
  • Triangle sightings ran at 11.6% during the 1990s (archive average: 9%).

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.