City hub36 reports
UFO Sightings in Tracy, California
36 documented UFO sightings in Tracy, California since 1968, peaking in 2010 (4 reports); most often described as light.
- Total sightings
- 36
- Span
- 1968–2020
- Peak year
- 2010 (4 reports)
- Dominant shape
- Light
1968–2020 · peak 2010 (4 reports)
Empty set