Dubuque, IA, USA
Chain formation of objects at very high altitude and speed, changing to cluster formation as they moved.
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: 10s, a plausible sighting length
- Moderate witness text (104 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 2009-03-16
- Where
- Dubuque, IA, USA
- Shape
- Formation
- Duration
- 10 seconds
- Geo
- 42.501, -90.665 · exact
- Slug
- formation-over-dubuque-ia-2009-1215db
Part of a wave
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…
In context
- Dubuque, IA shows up 26 times across the archive.
- 42 reports came from Iowa in 2009.
- In the 2000s, 3.1% of reports described a formation — the all-time rate is 3.3%.
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.