The destruction of downburst winds

Downburst winds are created as rain-cooled air hits the ground and spreads out fiercely in all directions.

Unlike winds with a tornado, downburst winds are directed outward from the point where they hit the ground.

Dry downbursts are associated with thunderstorms that contain very little rain, while wet downbursts are created by thunderstorms with high amounts of rainfall.

Jeff Martin

On most stormy monsoon days, thunderstorm activity will end in the late evening. This is the most common time for a downburst to occur, resulting in severe wind gusts that can cause extensive damage.

The term microburst refers to a downburst over one small, localized area.

Downbursts winds can be as strong as hurricane force winds and also create vertical wind shear which is dangerous to aircraft.

Downburst winds can be as strong as hurricane force winds

They don’t happen very often, but they do happen fast. Telephone poles, trees and other objects can be knocked over instantly.

On August 14, 1996, a wind gust of 115 mph was recorded at the Deer Valley Airport and the resulting damage exceeded $160 million.

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