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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Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...
The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...

