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

Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...

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

An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...

Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...

A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...

The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.

A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...

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

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