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

The amount of water vapor present in the air, which can affect comfort levels and weather conditions.

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

The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....

The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...

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

A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.

A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...

The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...

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

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