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 UsGlossary
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
Meteorology is the scientific study of the atmosphere and weather processes. It involves observing, analyzing, and forecasting...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...

