When a hurricane hits land, it starts to lose speed and energy as it loses its source of both from the warm ocean waters. The further the hurricane gets over land, the faster the storm dissipates.Continue Reading
A hurricane typically comes ashore with violently strong winds, heavy rainfall and a storm surge in coastal areas. Usually, as long as the eye of the hurricane remains over the warm water, the hurricane stays at near full strength. Once the eye moves ashore, the hurricane usually dissipates rapidly.
When the hurricane approaches land, the outer edges begin to incorporate the air over the land and transfer them inward toward the eye. This air is most often cooler and drier than the air fueling the hurricane. This creates strong areas of convergence that helps spawn weather phenomena such as thunderstorms and tornadoes.
Even as the hurricane grows weaker over land, the wind field tends to increase, spreading the hurricane's effect over a much wider area. The outer areas of the hurricane may even see an increase in wind speed, while the average maximum wind speed decreases. The effect of a larger wind field along the coast can cause more storm surges and larger waves.Learn more about Storms
Hurricanes occur in the Atlantic and eastern Pacific ocean, and typhoons takes place in the western Pacific ocean. Both hurricanes and typhoons are tropical cyclones, which are masses of air that gather around low pressure centers forming a spiral pattern.Full Answer >
According to NASA, a hurricane gets its strength as it passes over warm ocean waters. These storms are low-pressure areas that form over warm ocean waters in the summer and early fall.Full Answer >
According to NASA, hurricanes form when warm, calm ocean waters create a rotating convection current in the air above the surface. As the warm, humid air rises, it creates a cloud layer in the cooler regions of the atmosphere, and surface winds blow into the low pressure center. Over time, this air circulation may cause the clouds to rotate, allowing them to draw more moisture and energy from below.Full Answer >
According to the National Oceanographic and Atmospheric Administration, tropical storms form when warm, calm ocean waters create a convection current in the air above the surface. As the warm, moist air rises, it creates rotating clouds, forming the central structure of a tropical storm.Full Answer >