Winds always blow from high pressure to low pressure. Let us know if you have suggestions to improve this article (requires login). Doldrums. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. The corresponding latitudes of sub-tropical high pressure belt are called horse latitudes. They extend to about 9600 mt above the mean sea-level. Between about 30° to 35° north and 30° to 35° south of the equator lies the region known as the horse latitudes or the subtropical high. Horse Latitudes . All the hot deserts of the world lie in this belt, and are located on the western margins of the continents. It encircles Earth near the thermal equator, though its specific position varies seasonally.When it lies near the geographic Equator, it is called the near-equatorial trough. The belt nearest the Tropic of Cancer is known as the calms of Cancer, while the belt nearest the Tropic of Capricorn is known as the calms of Capricorn. Henceforth these belts (or) latitudes are called as “horse latitudes”. This type of wind comes from the POLES. This is also known as the horse latitudes. Middle latitude storms found between 30 and 60 latitude, where the prevailing westerly wind belt is found, move from west to east. Sailing ships could become stranded there also. Hence, it is known as ‘Doidrum’ or ‘belt of calm’. doldrums. 1. The rising air mass finally subsides in what is known as the horse latitudes, where the air moves downward toward Earth’s surface. Horse Latitudes. With little Water and food left for humans, sailors used to throw the horses into the sea in order to make the vessels lighter. These diverging winds are the result of an area of high pressure, which is characterized by calm winds, sunny … Cloudflare Ray ID: 62161a7aaebec6a0 The Earth's atmospheric circulation varies from year to year, but the large-scale structure of its circulation remains fairly constant. Sub-polar Low Pressure Belt. Answer: Horse latitudes are low pressure belts. It is common in this region of the subtropics for winds to diverge and either flow toward the poles (known as the prevailing westerlies) or toward the equator (known as the trade winds). The horse latitudes are two high-pressure belts characterized by low winds, at about 30 degrees north and south of the equator. SURVEY . You may need to download version 2.0 now from the Chrome Web Store. This is a calm region with very little wind. Arctic Oscillation. Surface winds known as "westerlies" flow from the Horse Latitudes toward the poles. Either of the two belts over the oceans at about 30° to 35° N and S Latitudes is known as Horse Latitude. Our editors will review what you’ve submitted and determine whether to revise the article. 1. Expert Answer: The subtropical high pressure belts are a region of peace and calmness. The Sahara, for example, is situated in a horse latitude. This belt is called the belt of calm or doldrum because of light and variable winds. In between 50° – 70° N and S hemisphere which is at the border of temperate and frigid zone lies a low pressure belt which is known as the sub polar low. The "westerlies" meet "easterlies" from the polar highs at about 50-60° N. and S. Near the ground, wind direction is affected by friction and by changes in topography. These latitudes are commonly known as the horse latitudes. High pressure sub-tropical calm belts known as ‘Horse Latitudes’ lie between. Horse latitudes are low pressure belts. All the hot deserts of the world lie in this belt, and are located on the western margins of the continents. Known to sailors around the world as the doldrums, the Inter-Tropical Convergence Zone, (ITCZ, pronounced and sometimes referred to as the “itch”), is a belt around the Earth extending approximately five degrees north and south of the equator. Horse Latitudes or Subtropical High are subtropical latitudes between 30 and 35 degrees both north and south. Between about 30° to 35° north and 30° to 35° south of the equator lies the region known as the horse latitudes or the subtropical high. A belt of low pressure known as the intertropical convergence zone (ITCZ) lies along the Equator. What are isobars? Westerlies. Sub polar low pressure belts: In souther hemisphere, uninterrupted between 60-70 degree latitudes. Because the air circulates in an upward direction, there is often little surface wind in the ITCZ. 0 votes . So the trader throw their horse to reduced the weight of ship If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Middle latitude storms found between 30 and 60 latitude, where the prevailing westerly wind belt is found, move from west to east. The Intertropical Convergence Zone (ITCZ), known by sailors as the doldrums or the calms because of its monotonous, windless weather, is the area where the northeast and southeast trade winds converge. These high-pressure zones are called the horse-latitudes. 18 views. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. A belt of low pressure, popularly known as equatorial trough of low pressure, extends along the equator within a zone of 5°N and 5°S latitudes. 18 views. Horse Latitudes. Sub polar low pressure belts: In souther hemisphere, uninterrupted between 60-70 degree latitudes. That is the case with the equator. Tags: Question 16 . If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. It is common in this region of the subtropics for winds to diverge and either flow toward the poles (known as the prevailing westerlies) or toward the equator (known as the trade winds). The belts contain several separate high-pressure centres and shift a few degrees away from the Equator in summer.