what are the global winds patterns at the equator
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- Global wind patterns: Winds are named by the direction from which they blow. The globe is encircled by six major wind belts, three in each hemisphere.From pole to equator, they are the polar easterlies, the westerlies, and the trade winds. All six belts move north in the northern summer and south in the northern winter.rade Winds: South of about 30 degrees the northern or northeast trade winds blow mostly from the northeast toward the equator. These were the sailor's favorite winds, since the weather was warm, and the winds usually blew steadily in an advantageous direction. Columbus used these to sail to the Caribbean.
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Trade winds The westerlies (blue arrows) and trade winds (yellow and brown arrows) The trade winds are the prevailing pattern of easterly surface winds found in the tropics, within the lower portion of the Earth's atmosphere, in the lower section of the troposphere near the Earth's equator. The trade winds blow predominantly from the northeast in the Northern Hemisphere and from the southeast in the Southern Hemisphere, strengthening during the winter and when the Arctic oscillation is in its warm phase. Trade winds have been used by captains of sailing ships to cross the worl
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Trade Winds Trade Winds. Trade winds were introduced in Chapter 1 (Global weather patterns) as the equatorward blowing part of the Hadley cell. Because many cruising boats spend a lot of time in the trade wind region, some more detailed information is given in this chapter.
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- Global wind patterns. Global wind patterns: Winds are named by the direction from which they blow. The globe is encircled by six major wind belts, three in each hemisphere. From pole to equator, they are the polar easterlies, the westerlies, and the trade winds. All six belts move north in the northern summer and south in the northern winter.
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- Global wind patterns. Global wind patterns: Winds are named by the direction from which they blow. The globe is encircled by six major wind belts, three in each hemisphere. From pole to equator, they are the polar easterlies, the westerlies, and the trade winds. Show full answer.
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What Causes Global Wind Patterns? This moving air creates oceanic surface currents that moves the water in the same direction as the wind, that is, currents from the equator and tropics move warm water northward toward higher latitudes, and currents from the poles move cooler water southward toward lower latitudes.
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Trade Winds At the same time, in the Southern Hemisphere above the subtropical high, which is located just below the equator, we also find that winds are blowing from the east towards the west. The result is that between 30 ° North latitude and 30 ° South latitude winds usually blow from the east towards the west.Winds are named for the direction from which they come. Thus, this wind is referred to as an easterly wind. These easterly winds are known as the trade winds.t the same time, in the Southern Hemisphere above the subtropical high, which is located just below the equator, we also find that winds are blowing from the east towards the west. The result is that between 30 ° North latitude and 30 ° South latitude winds usually blow from the east towards the west.
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Wind Driven Surface Currents: Gyres Background In addition to the South Pacific and South Atlantic Ocean gyres, prevailing winds generate the Antarctic Circumpolar Current. At about 60 degrees S, this current also makes up, at least in part, the southern edges of the gyres in the Atlantic, Pacific, and Indian Oceans.
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Global Wind Patterns Unequal heating of the Earth’s surface also forms large global wind patterns. In area near the equator, the sun is almost directly overhead for most of the year. Warm air rises at the equator and moves toward the poles. At the poles, the cooler air sinks and moves back toward the equator. However, it is not this simple. Global winds do not move directly from north to south or south to north because the Earth rotates.
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Ocean current In the tropics the great clockwise and counterclockwise gyres flow westward as the Pacific North and South Equatorial currents, Atlantic North and South Equatorial currents, and the Indian South Equatorial Current.
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wind As warm, moist air rises along the equator, surface air moves in to take its place, creating the trade winds. Some of the air that descends at the two tropics moves away from the equator, creating the westerlies. The eastward and westward movement of these wind patterns is caused by the Earth's clockwise rotation.
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- exists and is an alternate of . Making the world better, one answer at a time. Global winds are caused by the unequal heating of the Earth's surface and by the rotation of the Earth. Global winds are caused by the unequal heating of the Earth's surface and by the rotation of the Earth.
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Trade winds The surface air that flows from these subtropical high-pressure belts toward the Equator is deflected toward the west in both hemispheres by the Coriolis effect. These winds blow predominantly from the northeast in the Northern Hemisphere and from the southeast in the Southern Hemisphere.istorically, the trade winds have been used by captains of sailing ships to cross the world's oceans for centuries, and enabled European empire expansion into the Americas and trade routes to become established across the Atlantic and Pacific oceans.
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Body Language Our interpretation of body language, notably eyes and facial expressions, is instinctive, and with a little thought and knowledge we can significantly increase our conscious awareness of these signals: both the signals we transmit, and the signals in others that we observe.ody language also depends on context: body language in a certain situation might not mean the same in another. Some 'body language' isn't what it seems at all, for example: 1  Someone rubbing their eye might have an irritation, rather than being tired-or disbelieving, or upset.
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Horse Latitudes Trade Winds. Blowing from the subtropical highs or horse latitudes toward the low pressure of the ITCZ are the trade winds. Named from their ability to quickly propel trading ships across the ocean, the trade winds between about 30° latitude and the equator are steady and blow about 11 to 13 miles per hour. In the Northern Hemisphere, the trade winds blow from the northeast and are known as the Northeast Trade Winds; in the Southern Hemisphere, the winds blow from the southeast and are called the Southeast Trade Winds. 1  Find Out About the ITCZ, the Wettest Part of the Planet. 2  Get to Know the Geography of the Northern Hemisphere.
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wind The Earth contains five major wind zones: polar easterlies, westerlies, horse latitudes, trade winds, and the doldrums. Polar Easterlies Polar easterlies are dry, cold prevailing winds that blow from the east. They emanate from the polar highs, areas of high pressure around the North and South Poles. Polar easterlies flow to low-pressure areas in sub-polar regions. Westerlies Westerlies are prevailing winds that blow from the west at midlatitudes.
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General Circulation of the Atmosphere The winds are driven by the energy from the sun at the surface as warm air rises and colder air sinks. The circulation cell closest to the equator is called the Hadley cell. Winds are light at the equator because of the weak horizontal pressure gradients located there.
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Water on Mars A: Winds from the west, known as the prevailing westerlies, dominate at mid-latitudes, so a wind blowing all the way from Ireland to the U.S. East Coast is highly unlikely. That said, the global wind pattern is from the east at tropical latitudes from the equator to about 30 degrees north and south of the equator. Therefore, winds do blow to the west and can sometimes carry dust from Africa's Sahara Desert across the Atlantic to the Caribbean or even to the southeastern USA.
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High School Earth Science/Climate and Its Causes High School Earth Science/Climate and Its Causes - Prevailing Winds. 1  There are winds that usually blow in one particular direction, called the global wind belts. 2  The low pressure area near the equator is located at the boundary between the two Hadley Cells. 3  The ITCZ migrates slightly with the season.
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Marine Biodiversity Wiki Surface Ocean Currents 1 2 3 4. 1  Winds Drive Surface Ocean Currents. 2  Global winds drag on the water’s surface, causing it to move and build up in the direction that the wind is blowing. 3  There are five major ocean-wide gyres—the North Atlantic, South Atlantic, North Pacific, South Pacific, and Indian Ocean gyres.
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What are global winds? Local winds are caused by small convection currents and global  winds are caused by large convection winds. All wind is caused by  the uneven heating of Earth's surface, whi…ch sets convection  currents in motion.
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Global Wind Patterns These global wind systems, in turn, drive the oceans’ surface currents. To understand how global winds form and drive the major ocean currents, you need to know that wind is the basically the movement of air from an area of high pressure to an area of low pressure.nequal heating of the Earth’s surface also forms large global wind patterns. In area near the equator, the sun is almost directly overhead for most of the year. Warm air rises at the equator and moves toward the poles.
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North Equatorial Current The North Equatorial Current is a significant Pacific and Atlantic Ocean current that flows east-to-west between about 10° north and 20° north. It is the southern side of a clockwise subtropical gyre. Despite its name, the North Equatorial Current is not connected to the equator.
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General Circulation and Climate Zones. As we shall discuss hereafter, these belts define different climate and weather regimes. Marching from equator to pole we find the following characteristic wind belts: Trade wind belts: In the tropics, on both sides of the equator, lies a wide region where winds blow from east to west (easterlies) with a slight equatorward tilt. This region is named the trade wind belt, because of the steadiness of the air flow here.
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How Much of my Wages Can Be Garnished? by: Kathleen Michon, J.D. Judgment creditors can garnish your wages in order to collect the judgment. Creditors of a few types of debts (back taxes, child support, and student loans) can garnish your paycheck without a judgment. However, federal and state law limits the amount that can be garnished from your income.reditors of a few types of debts (back taxes, child support, and student loans) can garnish your paycheck without a judgment. However, federal and state law limits the amount that can be garnished from your income.
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Wind Driven Surface Currents: Equatorial Currents Background The two images above show wind speeds and direction in the Pacific Ocean and Atlantic Ocean on August 1, 1999, gathered by the SeaWinds radar instrument flying onboard the QuikScat satellite. The intense surface winds of Typhoon Olga, represented by yellow spirals, can be seen moving around South Korea in the China Sea.