brooklynwx99

lol imagine getting weenied for pattern analysis. the absolute state of this place

any reason why?

here are my thoughts I posted in the NYC forum: as we pass the 3rd or so, we probably do enter a pretty damn favorable pattern with -EPO/-NAO and a strong signal for N ATL confluence that will help press storms to the south alongside ample cold air. there's even a hint of sagginess off Baja California indicating a somewhat active STJ. overall, this presents the chance of phasing potential over the OH / MS valleys with 50/50 confluence in place now, the strength and character of the -NAO still needs to be worked out, as this will dictate the confluence... this isn't a shoe in and there is still time for things to change, of course. I would like to see this look persist towards NYE. it's relatively high confidence overall regardless of if you're pessimistic or optimistic, objectively, this should be our best shot at seeing a larger snowstorm in a while

here are my thoughts I posted in the NYC forum: as we pass the 3rd or so, we probably do enter a pretty damn favorable pattern with -EPO/-NAO and a strong signal for N ATL confluence that will help press storms to the south alongside ample cold air. there's even a hint of sagginess off Baja California indicating a somewhat active STJ. overall, this presents the chance of phasing potential over the OH / MS valleys with 50/50 confluence in place now, the strength and character of the -NAO still needs to be worked out, as this will dictate the confluence... this isn't a shoe in and there is still time for things to change, of course. I would like to see this look persist towards NYE. it's relatively high confidence overall regardless of if you're pessimistic or optimistic, objectively, this should be our best shot at seeing a larger snowstorm in a while

GEFS looks like it's caving to the EPS. and yeah the airmass will suck until around the 3rd... first storm risk is Jan 4-5, then a larger one Jan 6-8

as we pass the 3rd or so, we probably do enter a pretty damn favorable pattern with -EPO/-NAO and a strong signal for N ATL confluence that will help press storms to the south alongside ample cold air. there's even a hint of sagginess off Baja California indicating a somewhat active STJ. overall, this presents the chance of phasing potential over the OH / MS valleys with 50/50 confluence in place now, the strength and character of the -NAO still needs to be worked out, as this will dictate the confluence... this isn't a shoe in and there is still time for things to change, of course. I would like to see this look persist towards NYE. it's relatively high confidence overall regardless of if you're pessimistic or optimistic, objectively, this should be our best shot at seeing a larger snowstorm since Feb 2021

the GEFS just made a pretty large move towards the EPS line of thinking with much lower heights in the GoA before the pattern gets going. leads to less crap getting stuck behind

also the upcoming pattern for most of early-mid Jan objectively looks very good. people can shit on it and PTSD reverse psychology their way out of it all they want but it doesn't change what pretty much every ensemble is showing

lol i guess all it takes is two crap winters for people to start trashing a respected met. god bless

I still think the 8th is the larger storm signal with the confluence more established, but the 5th can definitely work if you indeed eject a decent vort into confluence

fixed. even the GEFS becomes highly favorable after the 5th

that isn’t a weak blocking signal at all for 10+ days out. not every block is going to be +300m at that range

pretty good agreement overall

what does your ideal pattern look like? there is troughing showing up over the N ATL that will encourage confluence, it's not like there's a WAR or a massive ridge over Nova Scotia

I'm inclined to agree

i mean, the pattern is analogous to Jan 2011. no denying that. probably the best the E US has seen for cold and snow in quite some time

at that point, the slight troughiness out west can just be a storm signal showing up

if this is trending in the wrong direction, sign me up

GEFS has an overrunning type setup for the 4-5th btw. potent SS vort running into confluence. this is probably the first shot at snow for most in this pattern

this is the "look at long range OP runs" to get yourself worked up part of the LR forecasting process apparently lmao

yeah the GEFS looks good with the 4-6th timeframe. juiced SS vort potentially running into confluence... the thing is that you can have a cutter if 1) the SS vort cuts off for whatever reason or 2) if there isn't sufficient confluence. but every setup has its fail modes

this is also really nice. love the confluence

lol this is a ridiculous look. split flow, -EPO, elongated TPV, 50/50 ULL, and vorticity hanging out over the SW

this is so loaded. personally I think the larger threat is after the 5th

personally i think 13-14 is a better analog than 10-11 but it’s clear that we’re breaking colder. i think we moderate in late Jan and then who knows what happens in Feb. with all of the lingering Nino influence i’m not totally resigned to a super warm Feb