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What is Trough?

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

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Glossary

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although...

A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.

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

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

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

Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...

The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...

A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...

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