Derived from the Arabic word ‘Mawsim’ (meaning season), “Monsoon” refers to a seasonal reversal in wind direction. It is essentially a large-scale version of a sea breeze, where the wind blows from sea to land in the summer and from ...
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The Furious Fifties are strong westerly winds located at 50° South latitude. They are part of the same system as the Roaring Forties but are generally more intense. As you move closer to the cold Antarctic region, the temperature difference ...
The Roaring Forties are powerful westerly winds found in the Southern Hemisphere between 40° and 50° latitude. They are caused by air moving from subtropical highs toward the poles. Because the Southern Hemisphere has very little land to slow the ...
These nicknames refer to the powerful Westerlies found in the Southern Hemisphere. Unlike the Northern Hemisphere, which is broken up by large landmasses, the Southern Ocean is almost entirely water. This lack of friction allows the Westerlies to accelerate to ...
Trade winds originate in the Subtropical High-Pressure belts (Horse Latitudes). In these regions, air from the upper atmosphere sinks, creating high pressure at the surface. This air then flows toward the low pressure at the equator. Because of the Earth’s ...