Dark blue cloudy sky

What is Trough?

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

Schedule a Demo Today

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

Contact Us

Glossary

Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.

The branch of science dealing with the laws of motion of air or other gases.

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

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...

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

Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...

A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.

A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...

An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....

Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...