But during the winter, it is joined by a second atmospheric phenomenon dubbed the polarvortex. This swirl of frigid air, located more than 10 miles above Earth’s surface, strengthens each year ...
A lobe of the polarvortex, a stormy ring that typically keeps the coldest air locked up near the North Pole, will dip southward into the United States this weekend into next week. Polar air ...
These outbreaks can happen when the polarvortex is in a weaker state, allowing cold air that is normally confined to the north to break off and move further south. Some experts say this is ...
Answers as to why these strange temperatures and weather events are prevalent may be found in the polarvortex. The polarvortex is a large area of low pressure and cold air surrounding both ...
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This is a result of a phenomenon known as the polarvortex. “The polarvortex is just a spinning of the earth’s atmosphere higher up in the higher latitudes, the polar regions, and at about ...