Storm UVV (Upward Vertical Velocity) is the maximum updraft speed that can occur in a thunderstorm given certain
instability. Units are in meters per second.
2. How is STORM UVV determined?
Formula is
CAPE times 2 and then take the square root of that number.
The sounding at the bottom has a CAPE of 4,385 J/kg. 4,385 * 2 = 8,770. Square root of 8,770 is = 93.6 m/s updraft.