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 low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...