Tornado Alley map update

 Introduction. 

In 2015, I was a freshman at UW-Stevens Point at Marshfield. I was writing a paper about tornado alley and I had to create a map for it. At the time I did not know how to use GIS. This made a crudely drawn map.  Since I graduated from UW-Eau Clarie in 2021 with a degree in GIS, I decided it was time to digitize this map. This is the result.  The maps do not show tornado alley in the most accurate spot. This was just a rough idea since this was an English paper. The digitized map is just a tracing of that. 

Figure 1 shows the original hand-drawn map made in December of 2015. 

Figure 2 shows the digitized map made in December of 2021.