CaseTriangle1988
Pittsburgh, PA, USA
Enormous black triangle, southeast of Pittsburgh, 1987/88. 500 Lights On Object0: Yes
Report quality: Moderate45/100
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
- Moderate witness text (85 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 1988-06-30
- Where
- Pittsburgh, PA, USA
- Shape
- Triangle
- Duration
- not sure
- Geo
- 40.441, -79.996 · exact
- Slug
- triangle-over-pittsburgh-pa-1988-e7cd38
In context
- This is one of 190 reports logged in Pittsburgh, PA.
- This case is one of 12 Pennsylvania reports filed in 1988.
- Triangle craft made up 12% of 1980s reports, vs 9% across the whole archive.
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.