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Cobalt

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Everything posted by Cobalt

  1. Precip looks slightly lighter which is odd, but overall precip axis is further west than 12z, and h5 look is better. Seems like 0.7” QPF at DC?
  2. Honestly, we need some comical fall-off from this model if it won’t verify as-is. A cut down to 14” would feel like a gut punch because we know it would trend worse but have the outside hope that other models could compromise. A drop from 30 inches to a slushy inch in one run would be an all timer.
  3. It’s definitely marginal, but much closer to the solution we want than 12z.
  4. It’s honestly pretty close to a substantial solution. 0.5”-1.2” QPF extending from DC southeast with more still to come.
  5. Can we do this trend in reverse at the same range? Just one time, please? It is quite honestly incredible that the Euro and GFS might both end up showing incredible similar forecas busts one year to the day from each other. Euro shows blizzard at 84 hours = no snow, cave to GFS. GFS shows blizzard at 84 hours = no snow, cave to the Euro. Computer guidance is the great storyteller of our time, setting up heroes, villains, and a lingering sense of impending doom. Gotta love it.
  6. Jan 3rd 2022 as mentioned a little while back. That is the gold standard for reverse busts in the modern era, going from dusting Norfolk -> 8-12" DC proper at the 36-42 hour range. Nothing has come close since.
  7. translates to 0.3" QPF (Pre-IVT) in DC compared to 0" at 12z. I suppose that doesn't mean nothing, but yeah as you said the weak sauce precip translates to a weak sauce column.
  8. More amped than 0z at the very least? But yeah, closer to a Bermuda Brawler than the GFS solution
  9. It's been shimmying NW for the past 24 hours. A GFS cave would be completely expected but its AI variant completely whiffing would be less than encouraging for the future of that model.
  10. The AI GFS nudging a good bit West is, at the very least somewhat encouraging? It and its physics-based counterpart aren't exactly lockstep, and the AI's shift wasnt minute like it tends to be.
  11. The AI GFS is an improvement from 6z. Could tell pretty early on with substantially higher heights out in front. Still running but looks like 0.7"+ for DC and points SE. Doubled from previous run.
  12. Apples and bowling balls compared to the GFS but the ICON is slightly improved from its (disastrous) 6z iteration. Probably just translates to more IVT love.
  13. It will always have Jan 3rd 2022. And last year's Feb storm. And Snowquester I think? Gee, what a run the gfs has been on this past decade and a half.
  14. The lower heights out front are negated by the stronger h5 low and a nice shift of the ridge out West. Encouraging to see that backing into Idaho over the last few runs.
  15. We are a cursed bunch. This time last year the script was flipped, and the Euro was the snowy solution right before its brutal cave. Maybe psu's simulation idea is correct.
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