CaseDiamond1981
Oroville, CA, USA
The craft was 250ft of the ground, moving north directly overhead slowly. There was no sound! Headed over town, made a left bank, and w
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: 30s, a plausible sighting length
- Detailed witness text (135 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 1981-01-17
- Where
- Oroville, CA, USA
- Shape
- Diamond
- Duration
- 30 sec
- Geo
- 39.514, -121.558 · exact
- Slug
- diamond-over-oroville-ca-1981-e4de2d
In context
- Oroville, CA shows up 25 times across the archive.
- 35 reports came from California in 1981.
- In the 1980s, 1.9% of reports described a diamond — the all-time rate is 1.4%.
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.