"In 1999, Hurricane Floyd created a "500-year flood" that left whole towns underwater, their residents clinging to rooftops. Caskets floated from graves, and lagoons filled with hog farm waste overflowed, leading rescue workers to smear their noses with menthol ointment to kill the stench. Of 87 people killed by the storm, 52 died in the flooding in North Carolina."
The quadrule play:
AGW means more evaporation.
Each +1C means ~17% more water vapor can be held in the atm.
In addition storms are larger and slower moving.