Dark blue cloudy sky

What is Atmospheric River?

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

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Glossary

Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...

Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.

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

A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...

In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...

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

A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.

The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...

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