In the upper atmosphere during this season, westerlies dominate in the upper troposphere over most of the monsoon region. |
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Here in Southern California we're accustomed to summer westerlies and northwesterlies that kick in about noon and may work up to about 20 knots. |
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These lows suck the low level air north of the sub-tropical highs which then becomes westerlies as it heads for that feature. |
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The polar front forms where the polar easterlies and the prevailing westerlies converge. |
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One of Sydney's famous westerlies had blown the roof off another house he lived in. |
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Unlike westerlies and trade winds, the polar easterlies are not a global wind belt. |
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The wines produced on the flat coastal littoral are strongly influenced by prevailing Atlantic westerlies. |
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The rest of his crop is covered with conventional white canopy to protect it from the fierce westerlies common in the area. |
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Seasonal variations are slight, though wet and stormy conditions with strong westerlies occur from December to February. |
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There is a northerly with us this weekend, then westerlies will come across bringing some rain. |
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The prevailing winds are strong westerlies, generally good news, but it's important to remember you do have to come back. |
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At the mid-latitudes, the winds are called the westerlies, and at the highest latitudes, the winds are called the polar easterlies. |
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Temperate zones, such as Europe, get more of their rain in the winter from the effect of low-pressure zones coming in from the Atlantic driven by the prevailing westerlies. |
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The change in the westerlies is driven by the atmospheric effects of global warming and the ozone hole combined. |
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The souped-up westerlies also alter conditions in heavily populated parts of the globe. |
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One of the unusual things about this particular storm was that it was a southerly gale and not one of the usual westerlies that tend to affect the south of Britain. |
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Travelling light, I was blown away by big, jagged mountaintop glaciers and – more literally – the fierce westerlies that gusted summer long. |
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The westerlies lie on the equatorward side of the semipermanent subpolar centres of low pressure. |
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There are four main belts: the doldrums, the horse latitude belts, the trade wind belts, and the belts of the prevailing westerlies. |
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The westerlies that bring snow to the Karakoram and the Pamirs have, however, been getting stronger. |
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For centuries these westerlies, which blow between latitudes 40° S and 50° S, powered ships sailing from Europe to Asia. |
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Edmonton is in the zone of the upper level westerlies, a large-scale atmospheric circulation that streams generally in a west to east direction. |
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Easterly winds are generally associated with deteriorating weather conditions while westerlies are a precursor of fair weather or clearing. |
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Direction, prevailing winds: Its westerly orientation ensures that strong winds do not blow, since westerlies are not common in summer. |
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Orographic lifting causes the ecodistrict to intercept moisture from the prevailing westerlies, bringing relatively high levels of precipitation. |
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The influence of prevailing westerlies is responsible for bringing air from the interior of the North American continent to New Brunswick. |
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Akena, Aviva and Pindar are in a transition phase between this system and the next with westerlies temporarily blowing between 20 and 25 knots. |
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Like everywhere in the Mediterranean, there is either no wind or too much of it, but mainly westerlies. |
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Prevailing westerlies occur between the polar easterlies and trade winds. |
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The combination of the deepening trough and the strengthening downstream ridge allows the bottom portion of the trough to separate from the main belt of the westerlies. |
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The greater part of Canada lies in the path of the prevailing westerlies. |
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The leaders had to head quite some way south to stay with the westerlies from the previous low and delay the effects of the transition zone during the night. |
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The fetch of the westerlies is increased during this time, reinforcing the event. |
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The westerlies will then carry them quickly straight across the South Atlantic around the Cape of Good Hope. |
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Europe lies mainly in the temperate climate zones, being subjected to prevailing westerlies. |
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Wind patterns must have included strong polar easterlies at high northern latitudes, prevailing westerlies at midlatitudes, and northeast trade winds in the tropics. |
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These upper-air, prevailing westerlies encircle the globe in a wave-like pattern, undulating north and south as they flow along the latitude belt. |
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The westerlies explain why coastal North America tends to be wet, especially from Northern California to Alaska, during the winter. |
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Returning from North America, it is easiest to follow the Gulf Stream in a northeasterly direction using the westerlies. |
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Oceanic climates can have much storm activity as they are located in the belt of the stormy westerlies. |
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Wales has a maritime climate, the predominant winds being southwesterlies and westerlies blowing in from the Atlantic Ocean. |
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Tropical cyclones which cross the subtropical ridge axis into the westerlies recurve due to the increased westerly flow. |
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Throughout the year, the westerlies vary in strength with the polar cyclone. |
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As the cyclone reaches its maximum intensity in winter, the westerlies increase in strength. |
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As the westerlies rise over the Andes, most of their moisture is released in orographic precipitation, while on the lee side a typical rain shadow develops over the vast desert and semidesert region of Patagonia. |
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If westerlies are suppressed, the temperature is more extreme in summer and winter leading to heat waves, deep freezes and reduced rainfall. |
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Calgary is in the zone of the upper-level westerlies which produces predominantly northerly or northwesterly winds in the winter and a more westerly or southwesterly flow in the summer. |
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This flow actually produces a small lee trough east of the hills with southeasterly winds on the east side of the trough and westerlies to the west. |
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The prevailing westerlies are north and south of the horse latitude belts. |
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Like trade winds and unlike the westerlies, these prevailing winds blow from the east to the west, and are often weak and irregular. |
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If the strong precipitation gradient across the Eyre Peninsula can be pushed north by an enhancement of the winter westerlies then Scrubby Peak Lake should become wetter. |
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In tropical northern Panthalassa trade winds created westward flows while equatorward flows were created by westerlies at higher latitudes. |
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In years when westerlies are strong, summers are cool, winters are mild and rain is frequent. |
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The currents in the Northern Hemisphere are weaker than those in the Southern Hemisphere due to the differences in strength between the westerlies of each hemisphere. |
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The prevailing westerlies in these zones blow strongest in winter. |
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