Storm Surge Cent Pressure
Category Above Normal Wind (mph) (inch Hg)
One (1) 4–5 ft 74–95 Great than 28.94
Two (2) 6–8 ft 96–110 28.50–28.91
Three (3) 9–12 ft 111–130 27.91–28.47
Four (4) 13–18 ft 131–155 27.17–27.88
Five (5) 0ver 18 ft Over 155 Less than 27.17
