A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation ...

A polar vortex collapse could bring cold weather to the UK later this month, the Met Office has warned. The weather forecaster said there is a 70% chance of a sudden stratospheric warming (SSW ...

Maps from WXCharts show that the exact date ... worst affected areas in northern England and southern Scotland. The polar vortex is essentially a swirling mass of very cold air that sits above ...

A polar vortex collapse is expected over the next two weeks, causing extreme winter weather and travel disruption across North America. The weather phenomenon is expected to develop in mid-March, ...

The cause of the week-long deep freeze? A polar vortex collapse. Now, meteorologists are calling for another collapse in the middle of March, one that could plunge the U.S., Canada, and parts of ...

A Met Office spokesperson told GB News: "The stratosphere polar vortex is now weakening rapidly ... weather events to hit Scotland. And weather maps site WXCHARTS has predicted when the cold ...

February 2022 was also characterized by an extremely strong stratospheric polar vortex—a large spinning mass of cold air in ...

There is a sudden warming about to happen high up in the atmosphere. This warming will affect the Polar Vortex. The Polar Vortex is a fast-spinning circular motion usually located about 50,000 ...