Dark blue cloudy sky

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.

Schedule a Demo Today

A new era is starting with fundamentally new forecasting with unprecedented precision!

Contact Us

Glossary

A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...

The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.

A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.

The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.

Weather intelligence is technology that provides predictive and actionable insights, allowing businesses to adapt to weather-related...

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

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

The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...

A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...

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