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January 2024 -- Discussion


moneypitmike
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Obviously there's lower preference for the GEPs/members but ... seein' as you were discussing "ensemble means" and suspecting phasing...  the GEPs DEFINITELY have members.  One of which takes a 967 mb low along the Jersey coast to 961 just S of ACK, in a field of sub 982 members in that region of enhanced spread.  Those members doing that are likely all N/stream consumers. 

This is doing so at 126 to 144 hours - that's not a terribly long lead.  Not sure we should discount that entire ensemble system entirely here.  

I also want to point out  (lower probability for positive return but non-zero nonetheless), both pieces to the 4-6th puzzle are not being sampled in the physically realized sounding grid yet.  It matters a lot less now with assimilation advances.  However, we've already seen one system last month jump in amplitude by a small measure when it came on board back in November. If there is any pattern foot that would seem more likely to express that sort of correction ... fast and therefore error prone might be one of those. 

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7 minutes ago, CoastalWx said:

What a weird look. Just a stretched out trough with that 7th deal. Good airmass though.

It's the western limb of the NAO crashing doing that - I'm certain of it.  The system isn't going W of DET - or having difficulty doing so with exertion back transmitting through the field.  How the f can it?   thing of the eddy structure - the whole flow at mid levels becomes a barrier jet.

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6 minutes ago, Typhoon Tip said:

It's the western limb of the NAO crashing doing that - I'm certain of it.  The system isn't going W of DET - or having difficulty doing so with exertion back transmitting through the field.  How the f can it?   thing of the eddy structure - the whole flow at mid levels becomes a barrier jet.

Yeah check out the “cutter” after lol. 

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Wow... that 10th-12th deal is something we haven't seen in years really ... a full on multi-faceted continental mauler.

Tornado testicles along the Gulf coast with that jet structure fanning over a Gulf LLJ like that...   Meanwhile, that high pressure and damming is not going to lose with that back built structure in Quebec - regardless of what the GFS thinks is happening with the set up, IT WILL BE WRONG if attempts to win with warm air N of the PHL with that look - and that's generous.   Meanwhile, there's bent back trowal blizzard raging (probably) fo chi town. 

what a mess. 

Like the model is over amped at this range but it's nice to finally get you guys drug delivery.  Just don't let your eyes roll back in your heads and your eyes turn opaque lol

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3 minutes ago, Typhoon Tip said:

Wow... that 10th-12th deal is something we haven't seen in years really ... a full on multi-faceted continental mauler.

Tornado testicles along the Gulf coast with that jet structure fanning over a Gulf LLJ like that...   Meanwhile, that high pressure and damming is not going to lose with that back built structure in Quebec - regardless of what the GFS thinks is happening with the set up, IT WILL BE WRONG if attempts to win with warm air N of the PHL with that look - and that's generous.   Meanwhile, there's bent back trowal blizzard raging (probably) fo chi town. 

what a mess. 

Like the model is over amped at this range but it's nice to finally get you guys are drug delivery.  Just don't let your eyes roll back in your heads and your eyes turn opaque lol

Need consistency in the 4-6 day range to get the correct dose of drugs 

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