北极上空风系受干扰，恐在未来几周改变欧洲部分地区的天气格局。北半球平流层极地涡旋面临异常早期减弱的前景。预报模型显示，未来10天内它可能显著减弱，而通常此时它应当增强。
Disruption to winds above Arctic threatens to alter weather patterns across parts of continent in coming weeks The stratospheric polar vortex over the northern hemisphere is facing the prospect of an unusually early weakening. Forecast models suggest it could weaken significantly over the next 10 days, when it would typically be strengthening.
可能发生一次重大平流层突发性增温（SSW）事件。这可能影响随后几周的天气格局，增加中纬度地区出现持续高压区的可能性，并在数周后带来更冷的天气条件。
A major sudden stratospheric warming (SSW) event is possible. This could influence weather patterns in the following weeks, increasing the likelihood of persistent areas of high pressure across the mid-latitudes and colder conditions weeks later.