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Why Does Wind Changes Direction at Equator?

Marcus Vance • • 6 min read
Why Does Wind Changes Direction at Equator?

The Coriolis Effect

Coriolis Effect
The Coriolis force acts in a direction perpendicular to the rotation axis and to the velocity of the body in the rotating frame and is proportional to the object's speed in the rotating frame (more precisely, to the component of its velocity that is perpendicular to the axis of rotation).
› wiki › Coriolis_force
, in combination with an area of high pressure, causes the prevailing winds—the trade winds—to move from east to west on both sides of the equator across this 60-degree "belt." ... The sinking air triggers the calm trade winds and little precipitation, completing the cycle.

Why do winds change direction?

Wind travels from areas of high pressure to areas of low pressure. Additionally, heat and pressure cause the wind to shift direction. ... Coriolis effect is the rotation of the earth from west to east, which, generally speaking, causes winds to blow in a counterclockwise or clockwise manner.

Why does the wind change direction over the coast?

The coastal wind changes direction due to the fact that land will get hotter during the day than does water of the ocean. ... This leaves a lower area of pressure over the land and the air over the water is cooler then travels to fill the area of lower pressure.

Marcus Vance
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Marcus Vance

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.