Yes. Iowa is one of the most tornado prone states in the U.S. Several of Iowa's tornadoes have been violent enough to be rated F5.
Yes. If you look at the statistics, the majority of people affected by a tornado will survive without serious injury.
Yes. Since official record keeping began in 1950 Scott County, Iowa has had 43 recorded tornadoes.
Yes. The Wentzville area was affected by an F1 tornado on November 15, 1988, and an F0 tornado on April 13, 1998.
The last F5 or EF5 tornado in Iowa was on May 25, 2008 when a large tornado caused EF5 damage in the towns of Parkersburg and New Hartford, Iowa.
Yes, it is.
The Dust Bowl affected Iowa by blowing strong gust towards West/Central Iowa
Tornado Alley is a region in the United States that is known for having a high frequency of tornadoes. It typically includes parts of Texas, Oklahoma, Kansas, Nebraska, and South Dakota, but can vary depending on the definition used.
35 is an average number of tornadoes per Year in Iowa.
Earth
The Yazoo City tornado of 2010 affected two states: Louisiana and Mississippi.
Most U.S. tornadoes occur in Tornado Alley, which stratches from Texas to Iowa.
Essentially 100% Iowa gets at least a few tornadoes every year.