Michigan averages around 13 tornadoes each year.
15 tornadoes occurred in Michigan in 2011.
There were 13 confirmed tornadoes in Michigan in 2014.
Michigan averages 18 tornadoes per year.
There were 88 tornadoes in Kansas in 2010.
There were 37 tornadoes in Nebraska in 2010.
There were 33 confirmed tornadoes in Iowa in 2010.
There were 102 tornadoes in Oklahoma in 2010.
There were 31 tornadoes in Tennessee in 2010.
There were 107 confirmed tornadoes in Texas in 2010.
There were 11 confirmed tornadoes in Georgia in 2010.
There were 26 tornadoes in North Carolina in 2010.