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

A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...

A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...

A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...

A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...

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

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...

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 strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...

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