CaseSphere1999
Silver Fork, CA, USA
Large sphere above the American River
Report quality: Low38/100
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.
- No parseable duration on file
- Brief witness text (37 characters)
- Location geocoded approximately
- No other reports from this city within 3 days
- When
- 1999-09-20
- Where
- Silver Fork, CA, USA
- Shape
- Sphere
- Duration
- unknown duration
- Geo
- 40.630, -111.610 · fallback
- Slug
- sphere-over-silver-fork-ca-1999-3253d2
In context
- This is one of 1 reports logged in Silver Fork, CA.
- This case is one of 407 California reports filed in 1999.
- Sphere craft made up 5.9% of 1990s reports, vs 6.5% across the whole archive.
Nearby in space & time
within 30 daysReport
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