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

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...

The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...

A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.

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

The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.

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

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

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