Mother Nature Still In Control: U.S. Had Coldest February In Over 30 Years
As we have previously mentioned on ClimateRealism, last month’s winter storms in the United States caused record subzero temperatures, power outages for millions of homeowners when “green energy” failed, and more than two dozen deaths.
It was also the coldest February in over three decades. This was mainly due to the “polar vortex” blasting extremely cold air across the central United States.
The cold air in the lower 48 states did not come at the expense of Alaska. Alaska experienced its coldest February since 1999.
The main driver for the cold weather across the contiguous U.S. during February was a strongly negative Arctic Oscillation (AO) during the first half of the month.
This may have been the result of a sudden stratospheric warming event that occurred in January. The negative AO pattern favors a cold air outbreak over the central U.S., often referred to as a “polar vortex”.
This ranked as the 19th-coldest February in the 127-year period of record and was the coldest February since 1989.
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