What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...