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More new +500mb patterns

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I've been studying 500mb heights going back to 1948. These patterns of late have no past point of reference. Completely new. 

1) The general high heights around the Northern Hemisphere


2) Massive +500mb blocks in Scandinavia and the Atlantic... never is there blocking on the W and E side of the north pole so close strong


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I wonder if there is a measurement of 500mb anomaly for a hemisphere or the globe? I think today and tomorrow there are some records 


check out the >+120 in India and that part of the world and polar stuff. It's a 360 ridge with some short term fluctuations. and even so, all troughs are displaced

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Maybe more appropriate for the weather section, but we'll do a +600dm ridge pretty easily, and top-10 all time

Subtropical jet, 576 heights, east of Greenland. The record ones are usually north of Alaska and not so far south. I want to bring your attention to that we're breaking records, but by like 1 or 2 SD


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