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

The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....

An instrument for measuring atmospheric pressure.

Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...

The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...

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

A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...

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

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

The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...

Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...