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

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...

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

A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...

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

A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...

Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...

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 weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...

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