UFOMYST
CaseOther1991

Yakima Indian Reservation, WA, USA

A square shape of 16 colored lights observed for 90 minutes through forest trees on Sept 1, 1991.

Report quality: Moderate45/100

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: 5400s, a plausible sighting length
  • Moderate witness text (97 characters)
  • Location could not be geocoded
  • No other reports from this city within 3 days
When
1991-09-01
Where
Yakima Indian Reservation, WA, USA
Shape
Other
Duration
90 minutes
Geo
—
Slug
other-over-yakima-indian-reservation-wa-1991-d8d4f6
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 1 documented reports from Yakima Indian Reservation, WA in the UFOMYST archive.
  • Washington logged 7 sightings in 1991.
  • Other sightings ran at 8% during the 1990s (archive average: 6.9%).

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.