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

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

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

The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.

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

A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...

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

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

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

Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...