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

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

A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...

The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.

CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...

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

Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...

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

A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.

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