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What is Closed Row (Cut Off Low)?

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation patterns. These systems are surrounded by high-pressure areas and can result in persistent weather conditions such as heavy rain, thunderstorms, or cold temperatures in a localized area.

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Glossary

The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.

Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...

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

Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.

The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.

A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...

Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil and...

A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...

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