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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

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

A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.

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

A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...

Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...

A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...

A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...

Meteorology is the scientific study of the atmosphere and weather processes. It involves observing, analyzing, and forecasting...

Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...

The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....