What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
A very cold high pressure that originates over the Arctic Ocean.
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...