Dark blue cloudy sky

What is Clear Air Turbulance?

The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed in jet-stream areas, particularly in the upper troposphere to lower stratosphere. Open-air turbulence can also be seen near mountains and in closed low-pressure centers when there is wind shear.

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Glossary

An instrument for measuring atmospheric pressure.

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

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Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

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

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The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.