UFOMYST
CaseLight2020

Yankton, SD, USA

2 orange lights hovering slowly before flickering out west of Yankton/North of Gavins Point Dam

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: 30s, a plausible sighting length
  • Moderate witness text (95 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
2020-08-22
Where
Yankton, SD, USA
Shape
Light
Duration
30 seconds
Geo
42.871, -97.397 · exact
Slug
light-over-yankton-sd-2020-21b74f
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 13 documented reports from Yankton, SD in the UFOMYST archive.
  • South Dakota logged 16 sightings in 2020.
  • Light sightings ran at 21.4% during the 2020s (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.