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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A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...