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.

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Glossary

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

A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...

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

A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...

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

The narrow region between 35-40 ° N and S latitudes in the Northern and Southern Hemispheres, lying between the tropical...

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

A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...

A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...