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

A type of cloud consisting mostly of small particles such as ice particles.

A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...

Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...

Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...

A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...

Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil and...

A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.

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