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hatrack

(59,442 posts)
Tue Nov 24, 2020, 09:09 AM Nov 2020

Weekend Of 11/20-21, Entire Arctic - 2X Size Of Entire United States - Was 12F Warmer Than Normal

It's been happening for several years now, especially in the autumn, but it never ceases to unsettle meteorologists like myself: Temperatures in the Arctic are astonishingly warmer than they should be.

According to the University of Maine's Climate Reanlayzer, this weekend the Arctic Circle was an average 12 degrees Fahrenheit above normal. This is not just one location, but the average of all 7.7 million square miles. That is a huge area, nearly double the size of the entire United States, being on average 12 degrees above normal.

Now, it's far from toasty warm in the Arctic; temperatures are near zero in many places. But as you can see in the image below, which illustrates departures from normal, the bright red shaded patches indicate that temperatures are greater than 20 degrees Celsius (30-40 degrees F) above where they should be at this time of year.




EDIT

While the pace of global warming is the fastest we have seen in millions of years, nowhere is it warming faster than the Arctic. Temperatures in the Arctic are rising at three times the pace of the rest of the globe. In 2020, Arctic warming is among the highest levels yet.




EDIT

https://www.cbsnews.com/news/climate-change-arctic-temperatures-warmer/
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