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thunderbolt

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Posts posted by thunderbolt

  1. 1 hour ago, raindancewx said:

    I didn't have the big snows in the Northeast far enough south in my outlook. I thought they'd be NYC west/north. But with the NAO negative on net after a negative January it makes sense that the 'average' line for snow setup south of where I had it, over Philadelphia rather than New York City.

    Many of the features I had did show up for the snow map. Notably, the lack of snow by the North Dakota/Montana border, heavy snow in the Midwest for places like Iowa (Des Moines I had at 150% in the raw analogs), and generally good snow totals for the interior West. I had the South generally below average. That was fine for the southeast, but not right south-central. Texas actually can get a lot of snow in the right type of La Nina. New Mexico will also tend to do well for snow in periods of very high +NAO OR very high -NAO periods. Only spot in the country with that distinction.

    Image

    Some of the towns I look at in New Mexico have had one of their snowiest cold seasons to date for July 1-March 10.

    Northern New Mexico:

    Albuquerque: 13.7", 16th snowiest July 1-March 10 since 1931-32. Snowiest La Nina in that time frame. 5,300+ feet.

    Clayton: 26.9", 12th snowiest July 1-March 10 since 1931-32 (there are some missing years here). Plains near OK/TX

    Los Alamos: 38.0", 40th snowiest July-March 10 since 1931-32 (a few missing years). 7,300 feet.  Notably well behind 2018-19 (63.1", 12th snowiest for the period).

    Los Lunas: 13.4", 4th snowiest July-March 10 since 1958-59. South of Albuquerque, lower elevation by floor of the Rio Grande Valley, 4,800+ feet.

    Eagle Nest: 93.9", 2nd snowiest July-March 10 since 1931-32 (some missing data). Elevation is 8,200+ feet here.

    Southern New Mexico

    Roswell: 10.9", 34th snowiest July-March 10 since 1931-32 (two missing years). 3,600 feet. SE New Mexico.

    Hillsboro: 13.0", 17th snowiest July-March 10 since 1931-32. 5,200 feet. SW New Mexico

    Gila Hot Springs: 20.2", Snowiest July-March 10 since 1957-58. 5,600 feet. SW New Mexico.

     

     

     

    I personally put more stock in the AO being negative more than NAO In reference about the Northeast being colder than normal

  2. 35 minutes ago, CAPE said:

    0z EPS implies flatter wave(s) damping with eastward movement early next week, a similar outcome to one of the common themes of the winter when there has been a strong vortex near the Canadian Maritimes- too much confluence in the wake. 

    GEFS digs a trough along the west coast, with more ridging in the east as the NA vortex departs quicker. Result is a more consolidated system tracking to the NW.

    Pick your path to defeat, lol.

    That’s weather if it happens it happens if it doesn’t it doesn’t we move on

  3. 2 hours ago, StormchaserChuck! said:

    Do you know that we are at a record now of cold 10mb

    10mb9065.png

    It usually goes right to +AO, no lag. 

    I’m glad this happened in March  Instead of happening in January  And the diagram that you’re presenting it also coincide when we had a negative a AO -3 to -4  at Times

  4. 44 minutes ago, raindancewx said:

    I don't think the models really have the right idea for the cold in March. It looks like to me like there is a lot of warmth but also some powerful cold shots at times. I'm still fairly convinced there is one final big system for the Northeast, likely a Nor'easter, that moves through the Southwest first mid-month.

    The MJO now looks like it could get into the fun phases for active weather too. I'm not sure I buy it sustaining the whole month. But the Euro probably has the right idea putting the MJO in phase 8 in early March. A run from phase 8 to phase 4 in March would be consistent with the variation I expect for Spring.

    MJO Temperature Composites and Significance for February - April period

    ECMF)

    OfflineI was hoping for phases six and seven

  5. 33 minutes ago, StormchaserChuck! said:

    By the way, if we get a -PNA in April, that will be a big time sign for next Dec-Feb (for -PNA). 

    So  what you’re basically saying is anytime there’s a negative PNA in the month of April there’s a good chance that it’s gonna be Negative for the months of December January February

    • Haha 1
  6. 5 minutes ago, StormchaserChuck! said:

    I was really wrong about this La Nina, it's really asserting itself. It will be interesting to see happens going forward, I was always thinking it could be a long term dull pattern. It would make sense for an event, maybe El Nino, to follow it. 

    If I may ask why do you think you’re so wrong 

  7. 1 hour ago, Prospero said:

    I was just outside enjoying a beer and a gust came up that almost knocked over one of our porch umbrellas that has over 100 lb of blocks on its base. That has not happened since we put it up in July with all of our strong afternoon thunderstorms that we get. And we are all the way up in the Tampa Bay area.

    The umbrella is now down, tied up, and put away for the next week or so. Doing more tonight that I planned on for the morning already. We have a yard of projectiles and objects that are not TS wind friendly. (My wife who was in Andrew nags at me about what "could" happen if we get a strong storm. They were not able to get out of their destroyed second floor condo due to landscaping gravel that had been picked up and piled up in front their door overnight.)

     

    The million dollar question is did you  Save the beer

    • Haha 2
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