Hello ,
A cyclone (from the Greek kyklos, circle) is a meteorological term for a large area where atmospheric air is rotating around a local low pressure center, most often giving clouds and precipitation. They are also “depression” and “cyclonic system”. By extension, the cyclonic circulation is the direction that the airflow will take around a depression or a barometric trough, i.e. anti-clockwise in the northern hemisphere and clockwise in the southern[1],[2] . Although any depression can be called a cyclone, this term is most often reserved for certain special types of systems that form over the warm waters of tropical seas, tropical cyclones. The suffix cyclone is also applied to certain phenomena of very small scales where a rotation occurs.
