San Francisco, CA, USA
Ball of light moving east - away from SF - appeared to wobble, made a sudden shift, then disappeared in the still-dark morning sky.
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: 60s, a plausible sighting length
- Detailed witness text (131 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 2017-05-06
- Where
- San Francisco, CA, USA
- Shape
- Fireball
- Duration
- 1 minute
- Geo
- 37.775, -122.419 · exact
- Slug
- fireball-over-san-francisco-ca-2017-b8a23d
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
- San Francisco, CA has 241 sightings on file here.
- 2017 brought 594 reports from California.
- The 2010s skewed 9.3% fireball reports; the archive-wide figure is 6.9%.
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.