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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

An instrument for measuring atmospheric pressure.

The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...

The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...

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

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

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

A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...

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

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

A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...