UFOMYST
CaseDiamond2009

Centerville, OH, USA

I heard this loud sound of a screaming aircraft very low above my apartment so i opened my shades and looked outside the window.I saw a

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: 600s, a plausible sighting length
  • Detailed witness text (135 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
2009-03-05
Where
Centerville, OH, USA
Shape
Diamond
Duration
10 mins
Geo
39.628, -84.159 · exact
Slug
diamond-over-centerville-oh-2009-1418cd
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

  • Centerville, OH shows up 20 times across the archive.
  • 132 reports came from Ohio in 2009.
  • In the 2000s, 1.6% of reports described a diamond — the all-time rate is 1.4%.

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.