CaseLight1987
Alton, IL, USA
Morning lights in the sky.
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: 1200s, a plausible sighting length
- Brief witness text (26 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 1987-06-15
- Where
- Alton, IL, USA
- Shape
- Light
- Duration
- 20 minutes
- Geo
- 38.891, -90.184 · exact
- Slug
- light-over-alton-il-1987-400d72
In context
- Alton, IL has 14 sightings on file here.
- 1987 brought 10 reports from Illinois.
- The 1980s skewed 11% light reports; the archive-wide figure is 20.3%.
Nearby in space & time
within 30 daysReport
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.