1. Tornadoes in Landfalling Hurricanes:
Most landfalling tropical cyclones produce tornadoes. Recent research has shown that ambient deep-tropospheric vertical wind shear is a key factor controlling their frequency, damage, and location in tropical cyclones. My present research focuses on addressing the following questions:
- Why is there an order of magnitude variability in the number of tornadoes produced by tropical cyclones despite similar landfalling location and intensity?
- Why do tropical cyclones occassionally produce large numbers of tornadoes inland?
- Why do tornadoes primarily occur in the northeast quadrant of landfalling tropical cyclones?