CaseTriangle1983
Boulder, CO, USA
I observed a large triangular shaped object in 1983 in the same area and with identical characteristics described in a 2005 report.
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: 10s, a plausible sighting length
- Detailed witness text (131 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 1983-09-01
- Where
- Boulder, CO, USA
- Shape
- Triangle
- Duration
- 10 seconds
- Geo
- 40.015, -105.271 · exact
- Slug
- triangle-over-boulder-co-1983-3c8be2
In context
- One of 107 documented reports from Boulder, CO in the UFOMYST archive.
- Colorado logged 2 sightings in 1983.
- Triangle sightings ran at 12% during the 1980s (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.