The Horse Latitudes (30° N/S) are regions of high pressure created by sinking air. As air rises at the Equator, it travels poleward and eventually cools, becoming dense enough to sink back to Earth at these latitudes. Sinking air compresses ...
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The Harmattan is known as the “doctor wind” in West Africa. It blows from the Sahara Desert toward the coast. Its name comes from the fact that it is very dry and cool, which provides a healthy relief from the ...
The Khamsin is not a cold wind; it is a hot, dry and dusty wind found in Egypt. It blows from the Sahara Desert and can raise temperatures significantly. In contrast, the Mistral and Bora are cold winds from the ...
In North America, the wind that flows down the eastern side of the Rocky Mountains is called the Chinook. It is a local wind that provides a dramatic break from the winter cold. Because it brings heat and dryness to ...
The Joran is a cold, dry wind that blows from the Jura Mountains in Switzerland. It is a type of “mountain breeze” that occurs when the air on the slopes cools down at night and becomes heavy. This cold air ...