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.

Glossary

A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...

A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...

Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...

Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...

The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...

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

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

Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil and...

The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....

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