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UFO Sightings in Grandview, Washington
7 documented UFO sightings in Grandview, Washington since 1999, peaking in 1999 (2 reports); most often described as other.
- Total sightings
- 7
- Span
- 1999–2021
- Peak year
- 1999 (2 reports)
- Dominant shape
- Other
1999–2021 · peak 1999 (2 reports)
Empty set