Analysis of Tornado Events in Alabama Using Geospatial Techniques: Impacts and Aggravating Factors

Abstract

In this research project, geospatial data was used to map the spatial distribution of tornado events in Alabama and compare the relationship between the intensity of the events and elevation. In addition, how land surface modification have amplified the effect of the tornadoes was assessed closely. The analysis showed: (1) remote sensing technology was able to capture the spatial distribution of the tornado tracks much better than ground-based observations; (2) higher elevations experience more intense tornado damage, and (3) change in land cover, specifically due to anthropogenic activity, amplifies tornado damage.