UFOMYST
CaseLight2013

Corona, SD, USA

3 triangular light forms. White, blue, green. Flashed across sky silently, and quickly. Another report on fb stated location.

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: 5s, a plausible sighting length
  • Detailed witness text (125 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
2013-12-27
Where
Corona, SD, USA
Shape
Light
Duration
5 seconds
Geo
45.334, -96.763 · exact
Slug
light-over-corona-sd-2013-083af6
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

  • One of 1 documented reports from Corona, SD in the UFOMYST archive.
  • South Dakota logged 20 sightings in 2013.
  • Light sightings ran at 21.2% during the 2010s (archive average: 20.3%).

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.