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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

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

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

The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...

A cloud of irregular appearance, composed of irregular cloud fragments.

A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...

Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.

An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....

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

Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.

The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.