Arctic Sea ice 2019., page-144

  1. 7,772 Posts.
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    Seems like that polar vortex stuff does that.  Some areas getting arctic weather, some getting extremely warm.

    But overall fewer of those intense cold periods.

    And overall,
    warmer.

    https://www.livescience.com/43033-polar-vortex-means-record-warm-alaska.html


 
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