Cyclones
and tornadoes are both types of severe weather phenomena that involve rapidly
rotating winds, but there are some key differences between the two.
A
cyclone is a large-scale weather system that rotates around a low-pressure
center. Cyclones can form over both land and water, and they are characterized
by sustained winds of at least 74 miles per hour. Cyclones are known by
different names in different parts of the world - for example, in the Atlantic
and north-eastern Pacific, they are called hurricanes, while in the western
Pacific they are called typhoons.
A
tornado, on the other hand, is a localized, small-scale weather phenomenon that
typically forms over land. Tornadoes are characterized by a rapidly rotating
column of air that extends from the base of a thunderstorm cloud to the ground.
Tornadoes are usually less than a mile wide and can last from a few seconds to
several hours, with winds that can reach over 300 miles per hour.
In
summary, the key differences between cyclones and tornadoes are their size and
the scale of their rotation. Cyclones are larger, more long-lived weather
systems that rotate around a low-pressure center, while tornadoes are smaller,
localized phenomena that form from the base of a thunderstorm cloud.
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