CaseDiamond1999
Irvine, CA, USA
Large black diamond shaped object hovering and than disapeared to the north
Report quality: Moderate51/100
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: 300s, a plausible sighting length
- Moderate witness text (75 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 1999-10-22
- Where
- Irvine, CA, USA
- Shape
- Diamond
- Duration
- 5 minutes
- Geo
- 33.669, -117.823 · exact
- Slug
- diamond-over-irvine-ca-1999-f3b72d
In context
- Irvine, CA shows up 85 times across the archive.
- 407 reports came from California in 1999.
- In the 1990s, 1.3% 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.