Updrafts


Updrafts are currents of rising air in the atmosphere, which can be caused by various factors such as heating of the ground, convergence of winds, or topographical features. In aviation, updrafts can be both beneficial and hazardous. Beneficial updrafts, also known as thermals, can be used by glider pilots to gain altitude without the use of an engine. However, hazardous updrafts, such as those found in thunderstorms, can cause severe turbulence and pose a threat to aircraft. Pilots must be aware of the potential for updrafts and take appropriate measures to avoid or navigate them safely.


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