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 thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.

A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...

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

Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.

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

A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...

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

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

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

The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....