TWISTER THAT HIT GR WAS EF-O "Another tornado confirmed in Kent County, hitting Grandville, Wyoming and Grand Rapids " MLive.com

"Rating: EF-0
Estimated peak wind: 80 to 85 mph
Path length: Around 5.25 miles
Path width: Maximum 200 to 250 yards
Fatalities: 0
Injuries: 0..."

http://www.mlive.com/weather/index.ssf/2016/08/another_tornado_confirmed_in_k.html

-vk-