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Instead, the polar vortex occurs primarily in the stratosphere, a layer of the atmosphere about 6 to 30 miles above the ground – above most of the weather with which you're familiar occurs ...
The polar vortex is not synonymous with a cold snap. In fact, the stratosphere is 10 to 30 miles above the earth’s surface and above the polar jet stream and other systems that create most ...
Often these stretched polar vortex events repeat themselves with time and in rare winters this can persist for the entire winter. This last happened in 2013-14 resulting in a very cold winter."
The weather event played a significant role in the US Economy contributing to a 2.9% drop in GDP. "The bad weather in much of the U.S. in early 2014 was a significant drag on the economy, disrupting production, construction, and shipments, and deterring home and auto sales", wrote PNC Senior Economist Gus Faucher in a note out prior to the release.
The polar vortex is a large area of low-pressure and cold air surrounding both of the Earth’s poles, according to the weather service. It always exists near the poles.
In the US state of California weather events swung from an extreme drought to flooding caused by atmospheric rivers. [ 1 ] Weather whiplash can also bring false springs, or winter warm spells that conceal a freeze following them, and freak snowstorms early in the season; both can disrupt agriculture and the electrical grid.
The polar vortex played a role in the extreme winter weather outbreak that struck Texas in February 2021, UN weather experts said. “We did have a sudden stratospheric warming in January ...
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