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Pattern December to Remember

SD said:
Okhotsk low digging, epo building and shifting east. I might need a private momentView attachment 97382
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The West Pac typhoon superposed onto the pre-existing West Pac MJO forcing shortens the wavelengths & increases the amplitude of the wave pattern in the N Pacific. Good to see the GEFS has also finally come around to what the EPS has been showing for days now.
 
Love it

gfs-ens_z500trend_namer_22.png
 
SD said:
-nao starting to go to work on the gefs with the pv stretching east through SE Canada View attachment 97383
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Really feel like we mute the SER with that block on top and get some ULLs/western trough handoffs with some added cold under it, and if not we are wedged in quite a bit
 
SD said:
Can't hate that tbh especially around I40 and into the wedge regions
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Even down towards CLT/the upstate, historically those areas do far better with Miller Bs then Miller As, which Miller As are heavily favored with +PNAs, while Miller Bs are favored with -PNAs and -NAO combos
 
Myfrotho704_ said:
Even down towards CLT/the upstate, historically those areas do far better with Miller Bs then Miller As, which Miller As are heavily favored with +PNAs, while Miller Bs are favored with -PNAs and -NAOs
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A -pna/-nao infused with legit cold air could get really fun if you are on the right side of the likely gradient that sets up
 
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