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What is Weather System?

A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can be comprised of low pressure, which is associated with inclement weather, and high pressure, which typically brings more stable, pleasant weather.

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Glossary

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...

A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...

A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...

Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...

A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.

Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...