Category 5
Winds: Above 155 mph
Damage: Catastrophic; buildings, roofs, structures destroyed. Flooding up to 10 miles inland, evacuation of area. Pressure less than 27.17 inches accompanied by a storm surge higher than 18 feet.
Most hurricane deaths occur from drowning. Within the storm's eye a violent drop in pressure has a "plunger" effect on the sea, indirectly creating what is known as a storm surge. Other factors such as wind strength, coastal topography and speed of the storm's motion more directly affect the surge's capacity. Walls of water 30 feet high are generated and radiate outward, flooding low coastal areas and beachfront property.