CaseTriangle1998
Hartsdale/White Plains, NY, USA
Observed at altitude of approximately 300 feet based on ceiling (5000) and aircraft approaching local airport (White Plains Airport).
Report quality: Moderate55/100
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: 360s, a plausible sighting length
- Detailed witness text (133 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 1998-09-04
- Where
- Hartsdale/White Plains, NY, USA
- Shape
- Triangle
- Duration
- 5-7 minutes
- Geo
- 41.019, -73.798 · exact
- Slug
- triangle-over-hartsdale-white-plains-ny-1998-7f0c08
In context
- Hartsdale/White Plains, NY shows up 1 times across the archive.
- 71 reports came from New York in 1998.
- In the 1990s, 11.6% 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.