UFOMYST
CaseLight1990

Great Falls, MT, USA

i was looking out window doing laundry and cooking dinner in kitchen ,i lived by malstrom airforce base, i thought wow first time i see

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: 3600s, a plausible sighting length
  • Detailed witness text (135 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
1990-12-20
Where
Great Falls, MT, USA
Shape
Light
Duration
1:hr
Geo
47.500, -111.301 · exact
Slug
light-over-great-falls-mt-1990-1307ea
Wave

Part of a wave

  • Historical wave1989–1991

    The Belgian Triangle Wave

    Belgium (Eupen, Wallonia, Brussels corridor)

    The definitive black-triangle wave: silent, slow platforms with three corner lights, reported by gendarmes, air-traffic controllers, and thousands of citizens. On the night of March 30-31, 1990, Belgian F-16s scrambled…

    Open wave →

In context

  • Great Falls, MT has 54 sightings on file here.
  • 1990 brought 4 reports from Montana.
  • The 1990s skewed 16.2% light reports; the archive-wide figure is 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.