Tropical Cyclones: Tropical Cyclones Of The World

A tropical cyclone is a rapidly rotating storm characterized by a low-pressure center, strong winds, and a spiral arrangement of drafts that produce heavy rain. It is seen as a massive with powerful winds, rains, thunderstorms and lightning that usually moves, covering a stretch of 800 - 1000 km. These gather amount of heat and energy through contact with warm ocean waters. Evaporation from the seawater increases their power. Depending on its location and intensity, a tropical cyclone is referred to by names such as hurricane. They are also known as Typhoons or Cyclones in other parts of the world.

Hurricanes only form over really warm ocean water of 80°F or warmer. As warm air evaporates with moisture it creates low pressure on the surface. This is immediately replaced by cooler air. The process continues, and the resulting moisture filled clouds begin to expand. Thunderstorms with rains form. More warm air rises and the winds begin to move in circular manner, caused by the earth’s rotation. The rising warm air causes pressure to

The first is a low pressure trough moving generally westward with the trade winds known as the tropical wind. Which is followed by the tropical disturbance, an organized area of thunderstorms that usually forms in the tropics. Typically, they maintain their identity for 24 hours and are accompanied by heavy rains and gusty winds. Next comes the tropical cyclone, a generic term for any organized low pressure that develops over tropical and sometimes sub-tropical waters. Tropical depressions, tropical storms, and hurricanes are all example of tropical cyclones. After which comes the tropical depression, an organized area of low pressure in which sustained winds are 38 mph or less. Next is the tropical storm, a tropical cyclone with maximum sustained wind speeds that range from 39 to 73 mph. And finally, a tropical cyclone with sustained winds of at least 74 mph which is known as the