 In southern Arizona, a surge of moisture from the storm produced scattered thunderstorms, including one severe thunderstorm in Santa Cruz County.The cell dropped heavy rainfall and large hailstones in a short amount of time; one location reported hail of 1.75 inches (44.5 mm) in diameter.The rainfall, which totaled several inches in some areas, caused flash flooding, with 8 inches (205 mm) of floodwater reported at one location along Interstate 19.