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 heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...

A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...

Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...

The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although...

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

Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...

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

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

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

A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...