Listen. 1  The signs and symptoms of hypermobile Ehlers-Danlos syndrome vary but may include: 2  Although hypermobile Ehlers-Danlos syndrome is thought to be a genetic condition, the underlying cause is unknown in most cases. A small percentage of people with this condition have a change (mutation) in the TNXB gene.
The right side of the hurricane is the strongest because a hurricane rotates counterclockwise. As a result the wind speed on the right side is the sum of the speed at which the hurricane is rotating and the storm's forward speed.
Wind is a major characteristic of hurricanes. It blows in the same direction and at the same speed and collects air from the ocean surface. The wind is violently dispersed outward from the storm.Hurricanes are classified by their wind speed by five categories. A minimal hurricane has winds that are sustained at 75 miles per hour. A major hurricane can have wind speeds of 200 miles per hour.he flow of cloud circulation in a hurricane can be massive. Hurricanes always have circulation that is clockwise in the Southern Hemisphere or counterclockwise in the Northern Hemisphere.