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markodochartaigh

(3,987 posts)
1. There was also a recent forecast
Fri Sep 12, 2025, 12:19 AM
Friday

for possible polar vortex outbreaks this winter due to the weakening of the polar jet stream. And there is also an unusual possible Antarctic polar vortex collapse happening which has been linked to northern hemisphere polar vortex outbreaks in the past.

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