Dark blue cloudy sky

What is Cumulus?

Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds under the right conditions.

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Glossary

An instrument for measuring atmospheric pressure.

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

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

Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....

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

A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.

A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...

Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.

A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.

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