What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...