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

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The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...

A type of cloud consisting mostly of small particles such as ice particles.

A very cold high pressure that originates over the Arctic Ocean.

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The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...

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Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil and...