UFOMYST
CaseSphere1989

Alvin, TX, USA

Big chrome balls

Report quality: Moderate48/100

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: 180s, a plausible sighting length
  • Brief witness text (16 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
1989-12-01
Where
Alvin, TX, USA
Shape
Sphere
Duration
3 minutes
Geo
29.424, -95.244 · exact
Slug
sphere-over-alvin-tx-1989-6327b2
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

  • One of 18 documented reports from Alvin, TX in the UFOMYST archive.
  • Texas logged 15 sightings in 1989.
  • Sphere sightings ran at 8.1% during the 1980s (archive average: 6.5%).

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.