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

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

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

A large body of air having similar horizontal temperature and moisture characteristics.

A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...

A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...

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

A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...

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