What is Circulation?

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

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

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

A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...

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

Snow that rises to 8 feet or higher.

A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...

Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...

The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...

A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.