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 term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...

A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...

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

A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...

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.

Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...

A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.

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

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