Läste detta i Juda Cohens blogg , läs tjockade om polarvirveln
• The Arctic Oscillation (AO) is currently positive and is predicted to trend negative towards neutral in the next two weeks, while the North Atlantic Oscillation (NAO) is currently negative and predicted to trend positive.
• Strengthening Scandinavian ridging will support troughing across Central and Southern Europe, leading to normal to above-normal temperatures in Scandinavia and normal to below-normal temperatures in Western and Central Europe.
• In Asia, strong Scandinavian ridging will force troughing across Siberia and Western Asia, resulting in normal to below-normal temperatures in those regions, while Southern and Eastern Asia will experience normal to above-normal temperatures.
• North America is predicted to experience widespread ridging, leading to normal to above-normal temperatures across the United States and Canada, with exceptions in Alaska and the US West Coast of Canada.
• The blog discusses the potential for a weak polar vortex this winter, influenced by Siberian snow cover and the persistence of certain weather patterns.
• The Arctic sea ice minimum has likely occurred, and the blog highlights the impact of sea ice in both the North Atlantic and North Pacific sectors on the polar vortex.
• The forecast for October indicates ridging centered over the North Pole, Baffin Bay, Greenland, and into Western Europe, East Asia, the Western US, and Central Canada, with troughing in other regions.
Länk
https://published.aer.com/aoblog/aoblog.html
• The Arctic Oscillation (AO) is currently positive and is predicted to trend negative towards neutral in the next two weeks, while the North Atlantic Oscillation (NAO) is currently negative and predicted to trend positive.
• Strengthening Scandinavian ridging will support troughing across Central and Southern Europe, leading to normal to above-normal temperatures in Scandinavia and normal to below-normal temperatures in Western and Central Europe.
• In Asia, strong Scandinavian ridging will force troughing across Siberia and Western Asia, resulting in normal to below-normal temperatures in those regions, while Southern and Eastern Asia will experience normal to above-normal temperatures.
• North America is predicted to experience widespread ridging, leading to normal to above-normal temperatures across the United States and Canada, with exceptions in Alaska and the US West Coast of Canada.
• The blog discusses the potential for a weak polar vortex this winter, influenced by Siberian snow cover and the persistence of certain weather patterns.
• The Arctic sea ice minimum has likely occurred, and the blog highlights the impact of sea ice in both the North Atlantic and North Pacific sectors on the polar vortex.
• The forecast for October indicates ridging centered over the North Pole, Baffin Bay, Greenland, and into Western Europe, East Asia, the Western US, and Central Canada, with troughing in other regions.
Länk
https://published.aer.com/aoblog/aoblog.html
