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Climate: WINTER, we will pay dearly for the Caprichos del VORTICIO POLAR. Maybe a lot of SNOW, that’s why
WINTER 2020/2021: the Polar Vortex was bornSITUATION: in the last few days the polar vortex has formed Over the North Pole, temperatures and pressure fields are dropping significantly. In the coming months and especially during the winter, a meteorological figure will take on fundamental importance: the POLAR VORTICE. Let’s try to understand what it is and how it will affect the next cold season.
We can imagine this powerful cyclonic zone as a large area of low pressure, within which all the cold air that is continuously produced in the Arctic ice sheet is enclosed and which finds its way out through the centers of depression that head south and then to Italy, bringing bad weather and a drastic drop in temperatures. the behavior of the polar vortex it’s not always the same, In fact, the cold season fate I am in your hands movements. For example if it is strong and compact, the cold is confined to the North Pole, reason why in Italy A stable climate with high pressures and frequent gentler air attacks is to be expected. But this time it may not be so.
exist many possibilities that he Vortex makes whims, hence it could literally be divided into two or more parts moving with its load of very cold and unstable air to the south. In this case the probability that waves of frost and snow will also reach our Peninsula would increase considerably. The cause of this split in the Polar Vortex lies in the entry of much warmer air into the upper atmosphere, technically speaking. stratification.
Therefore, we will see how the vortex will behave in the next winter season. Certainly in the last years, was often disappointing for lovers of cold and snow, with very few opportunities compared to the past (until the 80s).
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