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 branch of science dealing with the laws of motion of air or other gases.

A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...

A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...

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

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

A cloud of irregular appearance, composed of irregular cloud fragments.

Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...

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

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

Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....