UFOMYST
CaseDisk2011

Denver, CO, USA

Denver, Cheeseman Park large ship sighted...disapears within minutes

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: 120s, a plausible sighting length
  • Moderate witness text (68 characters)
  • Location geocoded exactly
  • 1 other report from the same city within 3 days
When
2011-08-23
Where
Denver, CO, USA
Shape
Disk
Duration
2 minutes
Geo
39.739, -104.985 · exact
Slug
disk-over-denver-co-2011-f3a442
Wave

Part of a wave

  • Historical wave2004

    The Navy Encounters & the UAP Era

    U.S. training ranges (Pacific off San Diego; Atlantic off Virginia), then worldwide reporting

    The wave that renamed the subject. The USS Nimitz 'Tic Tac' encounter (November 2004: radar drops from 80,000 ft to sea level in seconds, pilot visual by Cmdr. David Fravor, FLIR video) stayed classified-adjacent until…

    Open wave →

In context

  • This is one of 317 reports logged in Denver, CO.
  • This case is one of 121 Colorado reports filed in 2011.
  • Disk craft made up 3.8% of 2010s reports, vs 5.9% across the whole archive.

Nearby in space & time

within 30 days

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.