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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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Glossary

A large body of air having similar horizontal temperature and moisture characteristics.

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

A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...

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

The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...

A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...

An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...

Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...