What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
Snow that rises to 8 feet or higher.
CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil and...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....