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 distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...

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

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

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

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...

An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...

The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...

A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...

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

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