CaseDisk1963
Great Lakes, IL, USA
Couldn't believe how large it was and made no noise...
Report quality: Moderate58/100
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: 480s, a plausible sighting length
- Brief witness text (54 characters)
- Location geocoded exactly
- 1 other report from the same city within 3 days
- When
- 1963-07-15
- Where
- Great Lakes, IL, USA
- Shape
- Disk
- Duration
- 8 min
- Geo
- 42.309, -87.850 · exact
- Slug
- disk-over-great-lakes-il-1963-4ebb4e
In context
- One of 5 documented reports from Great Lakes, IL in the UFOMYST archive.
- Illinois logged 5 sightings in 1963.
- Disk sightings ran at 23.5% during the 1960s (archive average: 5.9%).
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.