UFOMYST
CaseTriangle2011

Sherrill, IA, USA

Couldn't take one this craft shut power off to our and neighbors house all electrical devices also we malfunction i have a fuzzy video

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: 360s, a plausible sighting length
  • Detailed witness text (134 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
2011-05-20
Where
Sherrill, IA, USA
Shape
Triangle
Duration
6 minutes
Geo
42.604, -90.785 · exact
Slug
triangle-over-sherrill-ia-2011-15f7f8
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

  • Sherrill, IA has 1 sightings on file here.
  • 2011 brought 45 reports from Iowa.
  • The 2010s skewed 8.4% triangle reports; the archive-wide figure is 9%.

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.