What is Ceiling?
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
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The branch of science dealing with the laws of motion of air or other gases.
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...