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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

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A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...

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A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...

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

A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...