Cyclone

: The Earth's rotation causes the storm to spin— counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere.

Tropical cyclones act like giant heat engines, requiring specific conditions to develop: Cyclone

: A pre-existing weather disturbance triggers the initial rising of warm air. : The Earth's rotation causes the storm to

: Once a cyclone moves over land or cooler water, it loses its primary energy source and begins to dissipate. Structure of a Tropical Cyclone Cyclones - an overview | ScienceDirect Topics Cyclone