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Carvers Gap

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  1. Carvers Gap
    68F at 8:40PM. Feels like June. As with September but on a smaller scale and duration...incredible warmth for this time of year.
  2. Carvers Gap
    Here is my lone wx nugget this AM...The CFSv2f flipped at the last minute for January on this morning's run. Take it with a grain of salt as it is often a flavor of the month type model. Have to watch its trends late. Might be a blip....might not. Worth keeping an eye on...The RMM1 MJO is less than favorable, but I still suspect that is not settled.
  3. Carvers Gap
    0z GEFS not there. It might be playing catch-up...not sure. Quick nugget for those that don't know, the Pivotal Wx site updates the ensemble for the GEFS about as quick as I can find it.
  4. Carvers Gap
    Agree on model trust...Just speculation, but if one really wants winter, have the PV split and that piece in Quebec dive into an eastern trough. Then we are cooking with gas.
  5. Carvers Gap
    Unless my eyes are fooling me, around 300 the PV at 500mb splits for a bit before roughly reconsolidating.
  6. Carvers Gap
    The CMC has a fantasy land storm barely right about d9.
  7. Carvers Gap
    I mean we have been looking at run after run after run of huge eastern ridges...not so much. Lots of red seemingly at high latitudes. As an operational it is no nailed anything down yet, but seems to be a fairly strong signal that high latitude blocking is at least "considering" a return. The AN heights over the pole would also signal a displaced TPV. Lots of moving parts, but glad to see the last several weeks of modeling get knocked off its spot. Has a slight November feel to modeling without going to overboard.
  8. Carvers Gap
    Where the heck did the ridge at 500 go on the 0z GFS?
  9. Carvers Gap
    Interestingly, the operational run of the 18z GFS reversed the heights over Alaska and the ensemble reversed the heights over Greenland. LOL. The 12z EPS completely reversed heights over AK from beginning to end. So, it may be that something is afoot at higher latitudes. Lots of flip flopping usually implies a shake-up, but we will see. If you can get your hands on the EPS mean...take a look at Alaska at 500. Impressive change. Other than that, lots of volatility after this cold shot during the second week of January.
  10. Carvers Gap
    Looked a lot like the 12z Euro. The big thing of note are complete reversal of heights over Alaska.
  11. Carvers Gap
    Man, that is like night and day. I know it is an operational, but just going to enjoy that run.
  12. Carvers Gap
    How are we feeling about the 18z GFS?
  13. Carvers Gap
    12z EPS backed it up...welp. Very slight changes and could just be ebb and flow...yet another cool 12z run for the EPS.
  14. Carvers Gap
    But dang, it is about time for something to break....LOL. Maybe that is the beginning of a trend vs being an outlier.
  15. Carvers Gap
    The reason I don't buy the run is that the Euro looks like it over accentuates a hp dropping into Southern California early in the run. That slight accentuation allowed for an outlier PNA to pop. Europe warmth doesn't teleconnect well with eastern cold either. Don't get me wrong, I will take it...but looks suspicious.
  16. Carvers Gap
    Not sure that I buy it, but the 12z Euro just popped a western ridge and dug a huge eastern trough. Doesn't teleconnect well, but we'll take it...Europe is really warm.
  17. Carvers Gap
    The 0z GEFS develops a fairly strong block on the Atlantic side post 300. That is not a new feature. It has been gaining steam for a couple of days as the Hudson Bay AN anomaly that we have discussed. Good run. Also, nice run by the 0z CMC operational. I was not a huge fan of the 0z GFS operational. If given the choice, I will take a global ensemble over its operational.
  18. Carvers Gap
    The way that I view that is that it likely is going to move around some on future runs...just means that cold air is in play over NA - really cold air. Will be interesting to see the comments as the 18z GEFS rolls out. Some decent little changes there. Really, I kind of hold to the philosophy that getting cold into southern Canada or even the northern Plains just requires one storm to bring it down. What has been interesting is the block developing over Hudson Bay. While not a perfect block, it can act as a faux Davis Straits block. So, weathertree, we have to figure out how to survive a recurring case of the 0z (warm) yips tonight. I suspect we see a slight warm-up at 0z...been that way for weeks and could even be a total reversal of progress. What I can live with is two steps forward and one step back. I am really interested to see if the MJO continues to be adjusted to better outcomes. My fingers are crossed that we see further progress.
  19. Carvers Gap
    18z GFS with -73F at 252 over Greenland.
  20. Carvers Gap
    You know it is an interesting weather pattern when the marching band semi has to fight its way through snow in the mountains just outside of....Los Angeles. They saw snow in Arizona and in much of the mountain ranges of Southern California. Heck, downtown LA looks sort of like Salt Lake City with the snow capped peaks in the background!
  21. Carvers Gap
    I was looking at some old pics yesterday. One of my kids was holding a snow shovel that was taller than he was. Snow(that had been shoveled) was near his waist.
  22. Carvers Gap
    Again...the other deal that is a trend is AN heights over the Hudson Bay. Need to watch that. That has been going on since yesterday. Also, MJO will be interesting to look at tomorrow.
  23. Carvers Gap
    Agree. No way to know. It is actually very workable even by 10. The surface temps cooled 5-8F from the last run. Could switch back. That said, maybe our discussion about the old school AK vortex is not unfounded. In the mid-Atlantic, they referenced a paper stating that set-up usually teleconnects warm here. Sure seems like I remember seeing a cold Alaska as a kid and about a week later...it was cold here. Wonder if that study was just a snapshot in time, because sometimes those AK vortices will head SE, often actually. I do think there is plenty of uncertainty in the pattern. However, with the trend for the MJO to go further around the COD instead of across it...those types of runs should show up. Decent uptick in snow. The control has an event for I-40 north. But yeah, nice to see at least a hiccup...gives us a little bit of hope!
  24. Carvers Gap
    The 12z EPS moved off of its spot. No doubt about it. Again, another afternoon run that is cooler. If you can toggle 850 temps from d10-15 for each day...look at the difference. Also, look at the trends at 500. We won't know if this is trend or just a wobble. I wonder if afternoon convection in MJO regions is causing the 0z run to be warmer and/or the MJO to be slightly off?
  25. Carvers Gap
    I always sort of consider 2014-2015 as prime example of why analogs don't work. It had a lot of things working against a wintry pattern...but it just kept snowing. I give a lot of credit to the EPO ridge that just took over as the dominant driver. I think if the MJO would just fold into the COD for the rest of winter, the EPO ridge would slide eastward and send cold east of the MS. The MJO is pulling that EPO ridge just far enough back to make it warm here.
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