Ivan Larsen 
The direction of the polar easterlies, also referred to as an anticyclone or a high-pressure area, is defined by surface winds that blow from west to east in the mid and upper troposphere. A wind blowing from any other direction would be considered a “low” pressure area.
The “the polar easterlies form when” is a question that has been asked many times before. The answer to the question is that they blow in a counterclockwise direction.
Dry, chilly prevailing winds blowing from the east are known as polar easterlies. Polar highs, or zones of high pressure near the North and South Poles, are the source of these storms. In sub-polar locations, polar easterlies flow to low-pressure zones. At midlatitudes, westerlies are prevalent winds that blow from the west.
People often wonder where the polar easterlies blow.
The dry, cold prevailing winds that blow from the high-pressure zones of the polar highs at the North and South Poles to low-pressure areas within the Westerlies at high latitudes are known as polar easterlies (also known as Polar Hadley cells).
The issue then becomes, what is the polar easterly’s latitude? Polar Easterlies may be seen between 60 and 90 degrees latitude. Westerlies prevail between 30 and 60 degrees latitude (aka Westerlies). Tropical Easterlies may be seen between 0 and 30 degrees latitude (aka Trade Winds).
Then there’s the question of what way the westerlies are blowing.
Winds in the middle latitudes, between 35 and 65 degrees latitude, are known as predominant westerlies. They tend to blow towards the poles from the high pressure region in the horse latitudes. Extratropical cyclones are steered in this general direction by the prevailing winds, which blow from west to east.
What effect do polar easterlies have on the weather?
The Polar Easterlies make it colder and more difficult to live near the poles. They may sometimes generate sea breezes, which give a refreshing breeze on hotter days and can have an impact on the temperature. Winds attempt to blow towards the equator at a latitude of approximately 60 degrees, but are bent by the Coriolis Effect.
Answers to Related Questions
Do polar easterlies blow in the direction of the poles?
The dry, cold prevailing winds that blow around the high-pressure zones of the polar highs at the North and South Poles are known as polar easterlies. High pressure zones form when cold air sinks at the poles, producing an equatorward outflow of air, which is subsequently diverted westward by the Coriolis force.
What are the other names for easterlies?
Polar easterlies (sometimes called Polar Hadley cells) are dry, cold prevailing winds that blow from high-pressure zones of the polar highs at the North and South Poles to low-pressure areas within the westerlies at high latitudes.
What is the origin of the name “easterlies”?
These winds are known as the northeasterly trade winds in the Northern Hemisphere and the southeasterly trade winds in the Southern Hemisphere because of the direction from which they blow.
What if the wind ceased to blow?
Inland areas would seldom get rain (wind moves moist air over dry spots and falls as rain). All territory that isn’t near a body of water will become a desert. The trade winds would cease to exist, and ocean currents would gradually cease to exist. This would result in significant climate change.
When westerlies and easterlies collide, what happens?
Westerlies are surface winds that move from the Horse Latitudes to the poles. At approximately 50-60° N. and S., “westerlies” meet “easterlies” from the polar highs. Wind direction near the ground is influenced by friction and terrain variations.
What would happen if the Coriolis effect didn’t exist?
The Coriolis Effect is a phenomenon that occurs as the Earth rotates around its The atmosphere would only flow back and forth between the poles and the equator if the Earth did not spin on its axis. Circulating air is diverted due to the Earth’s rotation.
How long does it take to get out of the doldrums?
Instead of blowing horizontally, this heating causes the air to warm and climb straight up. As a consequence, there is little or no wind for weeks at a time. In a matter of seconds, it may go from 1 to 100.
What causes the trade winds to blow from east to west?
The Coriolis Effect, in conjunction with a region of high pressure, causes the predominant winds—the trade winds—to travel from east to west across this 60-degree “belt” on both sides of the equator. The cycle is completed when the sinking air causes calm trade winds and minimal precipitation.
How can you figure out which way the wind is blowing?
Documenting the wind direction each day for a period of time is the easiest approach to discover the direction of prevailing winds at your house or company. This may be accomplished by erecting a weather vane or just stepping outdoors and facing the wind.
Westerlies arise for a variety of reasons.
The westerlies get their name from the direction in which they originate: west to east, while other winds originate east to west. The air surrounding the equator, in essence, rises as it warms up. As a result of this upward movement, colder air from higher elevations is transported to the previously indicated latitudes.
In the summer, which way does the wind blow?
The upper ocean flow is driven westward from near the Indonesian Archipelago to the Arabian Sea throughout the winter. The direction flips in the summer, with eastward flow stretching from Somalia to the Bay of Bengal. Changes in wind stress linked with the Indian monsoon are to blame for these variances.
What does it mean to have SW winds?
The answer is that wind direction refers to the direction in which the wind is blowing. When the weatherman (or weatherwoman) says the wind is southwesterly, he or she is referring to the direction of the wind.
Why are polar global winds referred to as polar easterlies?
Because they originate near the poles and blow eastward owing to the Coriolis effect, they are known as polar easterlies.
What is the origin of the Coriolis effect?
The Coriolis Effect’s Causes
The rotation of the Earth is the primary cause of the Coriolis effect. Anything flying or flowing over a great distance above the Earth’s surface gets deflected when the Earth rotates counter-clockwise on its axis.
Is it true that Hadley cells migrate?
The Hadley cell is a world scale tropical atmospheric circulation named after George Hadley that involves air rising around the Equator, moving poleward at a height of 10 to 15 kilometers above the earth’s surface, falling in the subtropics, and then returning equatorward near the surface.
What’s the name of the line that separates the two trade wind belts?
ITCZ stands for Intertropical Convergence Zone.
What causes easterlies to form?
The high pressure is caused by cold air subsiding in the pole, forcing an outflow of air southward (northward in the southern hemisphere) towards the equator. The winds are called easterlies because they originate in the east.
The “where are the polar easterlies located” is a question that has been asked for years. The answer to this question is not as easy as it sounds. This is because there are two different types of easterlies, the polar and subtropical. The polar easterlies blow from west to east while the subtropical easterlies blow from east to west.
