CaseTriangle1977
Clarion, PA, USA
Silent, slow moving black triangle hovering over interstate.
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 (60 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 1977-07-10
- Where
- Clarion, PA, USA
- Shape
- Triangle
- Duration
- 5 minutes total
- Geo
- 41.215, -79.385 · exact
- Slug
- triangle-over-clarion-pa-1977-3981b8
Wave
Part of a wave
Colares & Operação Prato
Ilha de Colares and the Baixo Amazonas, Pará, Brazil
The most physically aggressive wave on record. Luminous objects — locals called them 'chupa-chupa' (sucker-sucker) — descended nightly over fishing villages, projecting beams that left burns, puncture marks, anemia and…
In context
- Clarion, PA shows up 8 times across the archive.
- 12 reports came from Pennsylvania in 1977.
- In the 1970s, 7.9% of reports described a triangle — the all-time rate is 9%.
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.