Search results
Results from the WOW.Com Content Network
The westerlies, anti-trades, [2] or prevailing westerlies, are prevailing winds from the west toward the east in the middle latitudes between 30 and 60 degrees latitude. They originate from the high-pressure areas in the horse latitudes (about 30 degrees) and trend towards the poles and steer extratropical cyclones in this general manner. [ 3 ]
The westerlies play an important role in carrying the warm, equatorial waters and winds to the western coasts of continents, [13] [14] especially in the southern hemisphere because of its vast oceanic expanse. The westerlies explain why coastal Western North America tends to be wet, especially from Northern Washington to Alaska, during the winter.
The term originally derives from the early fourteenth century sense of trade (in late Middle English) still often meaning "path" or "track". [2] The Portuguese recognized the importance of the trade winds (then the volta do mar, meaning in Portuguese "turn of the sea" but also "return from the sea") in navigation in both the north and south Atlantic Ocean as early as the 15th century. [3]
The Westerlies play an important role in carrying the warm, equatorial waters and winds to the western coasts of continents, [43] [44] especially in the southern hemisphere because of its vast oceanic expanse.
Note that the boundary between the westerlies and the trade winds moves north in summer and south in winter. Portuguese route to India, outbound in red, return route in blue. Northwest Africa: Those sailing from Europe leave the Strait of Gibraltar and soon hit the Canary Current, which pushes them southwest down the African coast.
Hadley had sought to explain the physical mechanism for the trade winds and the westerlies; [66] the Hadley circulation and the Hadley cells are named in honor of his pioneering work. [ 67 ] [ 68 ] Although Hadley's ideas invoked physical concepts that would not be formalized until well after his death, his model was largely qualitative and ...
Here’s why we’re addicted to ‘silent reviews’ ... “It plays a very important role in face-to-face interactions and often conveys even more meaning than spoken words. Through nonverbal ...
The Hadley and polar cells are truly closed loops, the Ferrel cell is not, and the telling point is in the Westerlies, which are more formally known as "the Prevailing Westerlies." The easterly Trade Winds and the polar easterlies have nothing over which to prevail, as their parent circulation cells are strong enough and face few obstacles ...