What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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The branch of science dealing with the laws of motion of air or other gases.
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.