What is Low Pressure System?
A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere. Also known as a cyclone. It is the opposite of high pressure (anticyclone).
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A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.