If you ever have to provide risk assessments for your county or city and need tornado information, this web site might help you identify historical tornadoes in your area.  It’s from the Midwestern Regional Climate Center but includes information for all of the United States.  It seems pretty straightforward to use.  You can see it at https://mrcc.purdue.edu/gismaps/cntytorn.htm?fbclid=IwAR2l8G2UO2y5JqCy9nl3XsBL_6zAjFppdu7zTwbY0mXKrxYzWyKX1EahzBY.

Source: Midwestern Regional Climate Center