CaseRectangle1991
St. Louis, MO, USA
Sitting in the backyard reading when I noticed a dark shape against the clouds...again!!
Report quality: Moderate61/100
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: 60s, a plausible sighting length
- Moderate witness text (88 characters)
- Location geocoded exactly
- 1 other report from the same city within 3 days
- When
- 1991-09-01
- Where
- St. Louis, MO, USA
- Shape
- Rectangle
- Duration
- 1min approx
- Geo
- 38.627, -90.198 · exact
- Slug
- rectangle-over-st-louis-mo-1991-8bbe40
Wave
Part of a wave
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…
In context
- St. Louis, MO has 239 sightings on file here.
- 1991 brought 5 reports from Missouri.
- The 1990s skewed 1.4% rectangle reports; the archive-wide figure is 1.7%.
Nearby in space & time
within 30 daysReport
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.