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UFO Sightings in Alto, Michigan
3 documented UFO sightings in Alto, Michigan since 1997, peaking in 1997 (1 reports); most often described as triangle.
- Total sightings
- 3
- Span
- 1997–2017
- Peak year
- 1997 (1 reports)
- Dominant shape
- Triangle
1997–2017 · peak 1997 (1 reports)
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Best documented case here
One strong report — not the whole list. Open it, then hop to related signals on the case page.
Alto, MI, USA
Circular object, flashing lights around perimeter, strobe like illumination. ((anonymous report))
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