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Pattern Novemburrr

Not sure how strong a Greenland block has to get before we get sustainable cold?View attachment 95185
This is shaping up to be a repeat of last winter. SE Ridge makes its presence on model runs in the medium and long range only to be muted closer to verification due to the -NAO over top.
 
Greenland block isn’t a cold supplier, it’s a average temp supplier and a suppressor to a storm track
Yup. If the flow originates in the Pacific, you get a nice suppressed modified Pacific air mass. No hot temps though, so that's good.
 
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