CaseCircle2000
Great Sand Dunes National Monument, CO, USA
A dull grey CIRCLE flying from the E/NE toward the W/SW.
Report quality: Moderate42/100
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: 120s, a plausible sighting length
- Brief witness text (56 characters)
- Location could not be geocoded
- No other reports from this city within 3 days
- When
- 2000-09-10
- Where
- Great Sand Dunes National Monument, CO, USA
- Shape
- Circle
- Duration
- 2 minutes
- Geo
- —
- Slug
- circle-over-great-sand-dunes-national-monument-co-2000-23e613
In context
- One of 1 documented reports from Great Sand Dunes National Monument, CO in the UFOMYST archive.
- Colorado logged 49 sightings in 2000.
- Circle sightings ran at 8.9% during the 2000s (archive average: 10.6%).
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.