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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 strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...

The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...

A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...

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

A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...

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

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

A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...

Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.

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