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What is Condensation Pressure Deficit?

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure at a given temperature, indicating how far the air is from being saturated.

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Glossary

A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.

A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.

The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...

The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...

The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...

Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.

In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...