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 cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...

