Dark blue cloudy sky

What is Alto?

A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus and altocumulus. These clouds are often associated with changing weather patterns.

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Glossary

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

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

The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.

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

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...

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

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...

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

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