In Australia, the traditional local name for a tropical cyclone (or sometimes a smaller dust devil) is a “Willy-willy.” While modern Australian meteorologists now officially use the term “Tropical Cyclone,” the name “Willy-willy” remains a famous historical and cultural term ...
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Frontal rainfall occurs when a warm air mass meets a cold air mass, a process central to “Extratropical” cyclonic activity. In this interaction, the lighter warm air is forced to rise over the denser cold air. As the warm air ...
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 ...
A Guyot (or seamount) is an isolated, flat-topped submarine mountain. Geographically, they are the plateaus of the ocean floor. They were originally volcanic islands that were leveled by wave erosion at the sea surface and subsequently submerged as the ocean ...
The Meseta Plateau (Central Meseta) is a vast, high-altitude tableland that occupies the heart of Spain. It is an ancient Hercynian block that was uplifted during later tectonic movements. Bordered by several mountain ranges, it dictates the semi-arid climate and ...