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Carvers Gap

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Everything posted by Carvers Gap

  1. Carvers Gap
    You know, that 18z GFS storm at 162 is super close to being a big storm for E TN. Big high over the stop and nearly perfect placement. If it turns the corner and trends slightly NW(which is entirely possible...boom.
  2. Carvers Gap
    Beginning to spitball a major trough amplification over North America late during the first week of February. Could easily change. That said., the 12z EPS actually splits the western NA trough around 240. That has moved up in time quite a bit. Fits with the operational quite well. Trough retrogrades into Canada, ridge builds in the West and sends a lobe of BN into the SE around d10. Eventually the AK vortex slips SE into the nation's mid-section. Makes me think that the MJO is maybe going to slip over into 8 or COD by late in week 2. Honesty, the last few hours of the EPS are the best look we have had all winter. Not a lot of skill at that range for the model, so will just refer to the 5d mean above. Just picture the bluest shaping places with the light blue for d15.
  3. Carvers Gap
    This is the d10-15 5day mean from the 12z EPS. Weeklies aren't bad...get really good around mid-Feb. That said, I think the transition to a better pattern was actually sped up on the 12z run. 12z was a substantially better run. Again, this is a 5d mean. D15 basically drops the core of BN 500 heights into the Plains and spreads eastward. Classic cold air delivery mechanism for winter. Notice the trough building into the west. It is possible the trough could even split like we had during December.
  4. Carvers Gap
    One local school system had kids get caught mid-bus route and school was called. Was a huge mess in parts of Sullivan and SW VA. Euro nailed this. Just drizzle now.
  5. Carvers Gap
    Higher elevations around town have a decent dusting. Once you hit the EB, it is all rain. Was very marginal in terms of temps. Glad you all scored up that way. Was a nice surprise!
  6. Carvers Gap
    That is awesome. A solid dusting here.
  7. Carvers Gap
    Silver dollar snowflakes coming down here. Super light dusting. Doesn't look like it will last long, but impressive nonetheless. Modeling has done really well with this system in terms of precip type and timing for several days. Showed basically a sloppy mess. Sure enough.
  8. Carvers Gap
    The last two times we have seen significant cold predicted(and did not occur) was for early Jan and now late January. Those two "busts" by modeling are likely (but not totally) attributed to SSW events that have thrown off modeling which occurred during those time frames. The good thing is that we still had chances as modeling eventually trended back to a moderated cold shot. I suspect we see this again.
  9. Carvers Gap
    Honestly, I have shared privately that we might have 2-3 legit windows this winter. So far we have had one right around Christmas - maybe another minor window to begin January. I suspect we get one more good one. Wavelengths will shorten up during February. I don't really sweat the "it's always at d10" stuff. We all know how that works. And again, when we are talking about the MJO, usually the pattern is not good.
  10. Carvers Gap
    I think you all need to dig back through the winter spec thread. Lots of great thoughts there by many posters! I think most of us were super clear about the difficulties of moderate Nina winters. I don't always get a seasonal forecast correct, but this has worked out pretty well so far regarding temp and pattern stuff. Precip idea is too dry. Those ideas were posted during June. Here are some excerpts. Can't say you weren't warned well in advance... "Best chances for snow will occur late November into early January. Expecting a big thaw in January this year, BUT I do think we see bouts of serious cold this winter despite my AN temps forecast. I was really bullish at the end of last winter regarding the upcoming winter being a dud. And it may well be. Strong to moderate La Nina's are generally a non-starter IMBY. The good news, as I have stated before, is that we really need the Pacific to cool down some, and it has been some time since we have seen a strong La Nina. Winters that have followed strong La Ninas can be pretty good in MBY, so I will suffer through a strong Nina event if need be this winter..." "....As for snow, everybody wants to know how much we are going to get. The answer is that it is absolutely impossible to know. I think our best chances will be early. After that, one would think that January and February will provide some very long timeframes between chances. That said, it just "seems" the weather pattern from the past two years right is switching up. We are out of shoulder season which fooled me into thinking the pattern had broken early last winter(the pattern being a little pocket trough forming ad nauseam over the Mountain West in the front range). With some big heat already being felt in the Mountain West and a transient ridge reforming every few weeks there...makes me think we are seeing a transition. So, I am less negative about the upcoming winter. My gut says it will be better than I describe above, but my brain says to beware of moderate to strong Nina patterns - they are generally hostile to winter in the SE. So, I will go with BN snowfall, but maybe closer to normal than many will forecast, but better than last winter. Short and sweet with no graphics."
  11. Carvers Gap
    Nah. Definitely is much different than last year. We have had a lot more snow in our area. We have a -NAO. Pacific like last year is not cooperating. Atlantic is nearly perfect. I am not a fan of the SSW stuff. I feel like that works for us sometimes. This year, those SSWs fouled what was a good pattern. Honestly, this year I didn't expect much. Think my winter forecast is in the winter spec thread. I normally don't bang my own drum, but was pretty clear that we would have long pauses between events. Moderate Ninas are a pain. Now, do I think we eventually get some more cold? Sure. I will try to link that forecast here. Give me just a sec....
  12. Carvers Gap
    The 12z GEPS at 500 past d10 is a beauty.
  13. Carvers Gap
    Saddle up. Just remember these SE ridges that connect briefly to high latitude blocking do a number on the SPV. Then modeling goes to crap, and we have to wait a few days for the dust to clear. I “suspect” that recent trends towards more favorable outlooks past D10 on the EPS and GEPS are likely tied to this. Would also likely mean the NAO is going nowhere. Commerce model mayhem.
  14. Carvers Gap
    The 12z GEPS and 12z Euro control are hinting at a potential trough amplification into the mid-section of the county. We need to pull for those solutions.
  15. Carvers Gap
    For NE TN folks, that little shot of precip over night is showing up as accumulating snow for portions of NE TN on the Euro and ice on the GFS. The 12z RGEM also has wintry precip for portions of NE TN. Something to keep an eye on....could make the morning commute interesting.
  16. Carvers Gap
    12z ICON does lend some support to the GFS with the big 1044 high over the top late in its run. IF that high is real, that is going to be factor and a nice improvement.
  17. Carvers Gap
    The 6z GFS Para is not overly warm. Will be interesting if models trend somewhat colder at 12z - jury seems split on that one.
  18. Carvers Gap
    Of note the 12z GFS is significantly colder than other modeling after 180. Let's see if the Euro supports it at all. The GFS has a tendency to spot cold shots first, but the CMC is not supporting it which makes me wonder if it's a red herring.
  19. Carvers Gap
    12z CMC has the same piece of energy but gets the hp out in front to the storm and creates a CAD situation east of the Apps. Definitely something to be watched with that much higher pressured to our north.
  20. Carvers Gap
    1044 high sitting over a potential slider.
  21. Carvers Gap
    12z GFS has a window for a storm around 180. Missed the phase by just a hair, but that setup could work.
  22. Carvers Gap
    I think a lot of this has to do with the MJO being predicted to go phases 5/6 which are very warm vs the -NAO which is quite negative. One thing I notice is the variations in the Pacific trough. As Webber noted, there is super fine line between cold and total torch and nothing in between after d10. If the ridge, like the EPS, sets up closer to the Pac Coast....the trough will extend eastward in a 95-96 fashion. The GEFS is nearly a completely different solution with that eastern Pac ridge. Again, I tend to support the EPS solution. I feel the Euro stuff has superior physics when it comes to juggling multiple features: SSW, conflicting Pac/Atl features, changing wavelengths, etc. It is not infallible, and I definitely don't hug that model. However, I think the idea that cold pushes eastward is legit. As a side note, take some time and go back through the winter run-up thread. I think our ideas from that thread(dating back to summer and earlier) have been really good and have encompassed a lot of what has occurred this winter.
  23. Carvers Gap
    Folks in Chattanooga are looking at those maps and saying, “This has been going on since 1886?!” j/k. Great maps as always.
  24. Carvers Gap
    Skepticism is welcome. Frustration directed towards posters who have no control over the weather is something I try to avoid.
  25. Carvers Gap
    Friend just shared this with me, and I 100% concur.
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