CaseUnknown1999
Cucamonga, CA, USA
Three booming sky-quakes in rapid succession.
Report quality: Moderate42/100
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: 15s, a plausible sighting length
- Brief witness text (45 characters)
- Location could not be geocoded
- No other reports from this city within 3 days
- When
- 1999-11-30
- Where
- Cucamonga, CA, USA
- Shape
- Unknown
- Duration
- 15 seconds
- Geo
- —
- Slug
- unknown-over-cucamonga-ca-1999-309f50
In context
- One of 1 documented reports from Cucamonga, CA in the UFOMYST archive.
- California logged 407 sightings in 1999.
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.