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

Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...

Snow that rises to 8 feet or higher.

A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...

Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...

An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...

The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.

The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...

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

Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...

The narrow region between 35-40 ° N and S latitudes in the Northern and Southern Hemispheres, lying between the tropical...