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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 prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...

Perhaps you have come across them, maybe you are seeing them for the first time. These clouds, known as wave clouds, resemble...

A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.

A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...

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

A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.

A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...

Meteorology is the scientific study of the atmosphere and weather processes. It involves observing, analyzing, and forecasting...