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brooklynwx99

Meteorologist
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Everything posted by brooklynwx99

  1. just a classic post-2016 NYC metro subforum exchange about the RGEM lmao
  2. why even bother with snowmaps? use liquid and then apply 10:1 or slightly above / below depending on DGZ and dynamics. this event would produce 12-15:1 pretty easily on the northern end of the precip shield; these events usually do so
  3. lol it has 0.4" liquid in NYC. 3-5" is a perfect description
  4. yup, move towards the euro with the TPV more tucked in and higher heights over the NE
  5. yeah, seasonal forecasting is really awfully tough. i appreciate the effort that you put into it... i help put together seasonal / LR stuff for work and it is not easy whatsoever. luckily even laymen know that the error is high after a couple weeks
  6. yeah, i was wondering, because I wouldn't say that there's been a standing wave out there... looks like typical MJO propagation to me we'll finally have legit WHEM forcing in late Dec, which should have us break colder into early Jan. just getting some IO/MC influence right now that will wash out, hence the warmer pattern later this month
  7. the CMC isn’t that far off from the ECMWF, the ECMWF is just a bit deeper
  8. yeah, GFS made a material shift towards a euro-like solution, though i have a feeling that the euro’s overamplification bias may be showing
  9. yeah, these love to amp up the fluff factor with sloped 700-500mb FGEN on the NW side of the precip shield. that would likely verify 4-6” along that corridor
  10. the GEFS is just going to do what the GFS does at this range
  11. personally i’m wondering if there’s an inflection point where things blow up. 18z euro was teetering, honestly. we’ve been trending that way for a while model cycle now
  12. euro is a nice moderate event, comes in more amped with the TPV leaning more southwest
  13. could tell it was going to be more amped around here. PNA is better and heights are lower farther SW
  14. euro and CMC keep the main TPV lobe farther west, GFS and ICON have it leaking east which suppresses heights downstream
  15. if that vort moves hundreds of miles SW you have a MECS on your hands. not even exaggerating (not like that's going to happen)
  16. with the GFS and CMC looking more amped and the ECMWF and AIFS largely holding serve, I think we're trending towards the first plowable snowfall of the year for the metro. let's give it a couple more days, but things are looking good
  17. if you get the TPV that amped, you can def get 6" of snowfall on 0.4" liquid. the fluff factor is usually strong with these systems
  18. CMC making the same shifts as the GFS. TPV is more favorably oriented
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