Tropical cyclone-tornado casualties

Landfalling tropical cyclones often produce tornadoes. This study investigates how hazardous these tornadoes are to human life by analyzing the resultant casualties, which includes fatalities and injuries. From 1995 to 2009, 63 tropical cyclones made landfall in the United States producing a reported 1,139 tornadoes. Most tornadoes resulted in no casualties but a few extreme cases indicate that the potential exists for a substantial number of casualties. Temporal and spatial analyses indicate that most casualties occur when and where the physical risk of tornadoes is elevated.