City hub21 reports
UFO Sightings in Perris, California
21 documented UFO sightings in Perris, California since 1990, peaking in 2016 (4 reports); most often described as triangle.
- Total sightings
- 21
- Span
- 1990–2019
- Peak year
- 2016 (4 reports)
- Dominant shape
- Triangle
1990–2019 · peak 2016 (4 reports)
Empty set