City hub29 reports
UFO Sightings in Campbell, California
29 documented UFO sightings in Campbell, California since 1959, peaking in 2006 (4 reports); most often described as light.
- Total sightings
- 29
- Span
- 1959–2022
- Peak year
- 2006 (4 reports)
- Dominant shape
- Light
1959–2022 · peak 2006 (4 reports)
Empty set