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Tag: may 2020 chill

#chswx notes: Unusual chill, April 13’s final tornado tally

/ May 9, 2020 at 9:03 AM
850mb temperatures and 500mb heights from a RAP13 model projection in May, I swear.

A relatively mild winter has one last trick up its sleeve as an unusually chilly airmass has descended from the Arctic onto the eastern half of the country. This brought Central Park in New York City only its second May 9 snow on record (first was in 1977) and has helped send numerous low temperatures to record levels all the way into Alabama and Mississippi.

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