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What is Adiabatic Gradient?

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1 °C per 100 m. For moist air, this value can drop to 0.4 °C.

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Glossary

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

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