CaseTriangle2003
Avon, CO, USA
Height of a helicopter, black, no noise, 5 lights from tip to each side end
Report quality: Moderate51/100
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: 30s, a plausible sighting length
- Moderate witness text (75 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 2003-12-13
- Where
- Avon, CO, USA
- Shape
- Triangle
- Duration
- 30 seconds
- Geo
- 39.631, -106.522 · exact
- Slug
- triangle-over-avon-co-2003-b4a1a6
In context
- One of 8 documented reports from Avon, CO in the UFOMYST archive.
- Colorado logged 84 sightings in 2003.
- Triangle sightings ran at 10.1% during the 2000s (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.