What is Mesocyclone?
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with a funnel cloud or tornado cloud beneath it and detectable on Doppler radar.
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The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...