This report analyzes severe weather events data from the NOAA Storm Database, spanning 1950 to November 2011, to identify the types of events that significantly affect population health and have substantial economic consequences in the United States. Initial data processing involved cleaning and structuring a vast dataset to ensure accurate analysis. The study identifies key weather events causing the highest mortality, injuries, and economic losses, presenting the findings through descriptive statistics and visualizations. Results highlight specific severe weather types that require priority in resource allocation and preparedness strategies by municipal managers.