What is Subpolar?
The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although generally characterized by semi-stationary low-pressure centers such as the Aleutian and Icelandic low-pressure systems, during the winter season, high-pressure areas like the North American and Siberian High can also be seen over large cold land surfaces.
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An instrument for measuring atmospheric pressure.
A large body of air having similar horizontal temperature and moisture characteristics.
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.

