- The latest data shows a new stratospheric Polar Vortex is now forming over the Arctic Circle. It will slowly merge with the west phase of the Quasi-Biennial Oscillation and the La Nina forcing in the pacific ocean, producing a very influential combination for the Winter 2020/2021 weather patterns. https://www.severe-weather.eu/long-range-2/polar-vortex-formation-winter-2020-2021-fa/ 5 comments worldnews
Linking pages
- Arctic Sea Ice is not freezing In October for the first time since measurements began, now having an unknown effect on weather development towards Winter https://www.severe-weather.eu/news/arctic-ocean-sea-ice-2020-jet-stream-effect-winter-fa/ 788 comments
- *Stratosphere warming watch* Strong signals now emerge for a disruptive stratospheric warming event in early January, possibly impacting the course of Winter https://www.severe-weather.eu/global-weather/stratosphere-major-winter-warming-watch-january-2021-fa/ 93 comments
- *Winter forecast 2020/2021* First look at winter reveals a different season is upon us, dominated by the new cold La Nina ENSO cycle https://www.severe-weather.eu/long-range-2/winter-forecast-season-2020-2021-lanina-early-look-fa/ 6 comments
- December 2020 forecast - Early winter weather shows defiance to the La Nina, but the giant from the Oceans will fight back later in the month https://www.severe-weather.eu/global-weather/december-2020-monthly-weather-forecast-europe-usa-la-nina-fa/ 3 comments
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