West Mifflin, PA, USA
Perfect sphere almost translucent but with a slight cloud like color moving across sky
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: 30s, a plausible sighting length
- Moderate witness text (86 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 2017-07-07
- Where
- West Mifflin, PA, USA
- Shape
- Sphere
- Duration
- 30 seconds
- Geo
- 40.363, -79.866 · exact
- Slug
- sphere-over-west-mifflin-pa-2017-060597
Part of a wave
The Navy Encounters & the UAP Era
U.S. training ranges (Pacific off San Diego; Atlantic off Virginia), then worldwide reporting
The wave that renamed the subject. The USS Nimitz 'Tic Tac' encounter (November 2004: radar drops from 80,000 ft to sea level in seconds, pilot visual by Cmdr. David Fravor, FLIR video) stayed classified-adjacent until…
In context
- West Mifflin, PA shows up 3 times across the archive.
- 179 reports came from Pennsylvania in 2017.
- In the 2010s, 7.1% of reports described a sphere — the all-time rate is 6.5%.
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.