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shotski

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Posts posted by shotski

  1. 51 minutes ago, nick sussex said:

    The JMA is cat litter . 

    It verifies similar to the NAVGEM at day 6 . 

    Current rankings at day 6 using anomaly correlation for 12 hrs runs .

    ECM 0.878

    UKMO 0.855

    FV3  GFS para 0.840

    GEM 0.838

    GFS 0.824

    JMA 0.813

    NAVGEM 0.812

    We’re talking about the JMA monthly prediction long range model ? I’ve definitely herd it talked  of highly in here in the past. Have you got a link for your verification stats please. 

    How can you possibly compare the two when as far as I can see the Icon doesn’t do a one month anomaly prediction ? 

  2. 38 minutes ago, Stonethecrows said:

    Years ago people said global warming was a fad and look where we are now!! besides I think reminding everyone that a SSW doesn't always guarantee cold and snow is far more tedious as even the most novice of us are fully aware of that.

    The cold is there, unfortunately for us it’s not here, yet! 

    Cold weather geeks in Greece must pray for a UK high in winter like we do a greeny high LOL. Hopefully next time round the cards will fall for us in the uk. 

    FC690C4B-B7A4-4C69-B7BD-5EE479F90987.png

    089FC181-083D-42DA-A666-871A632D0F61.png

    • Like 3
  3. 41 minutes ago, lassie23 said:

    I think future Christmases will see temperatures of 20c and most people will be having bbq's instead of roasts and sitting outside instead of in. Being attacked by wasps and mosquitos will become a common hazard and by smarch, it will be 33c. August will hit 40c and the temps at night won't fall below 30c. Hope everyone has a decent fan for the future.

    Did you not get what you want for Christmas

  4. 1 hour ago, clark3r said:

    Winters seem to be getting milder and milder. Our winter will come end of Feb or march when the sun will melt any snow quickly. Head to north Canada next Christmas if you want a white xmas. My dad said he many white Christmas when he was young. Really think global warming is taking affect here in winter. 

    Sadly I think your correct but that’s not to say we can’t still get some decent cold weather and I’m still expecting it from mid Jan onwards. As the planet warms the jet stream will behave wildly and scupper any chances of prolonged HLB but when you do get a cold shot it will be cold ? 

  5. 45 minutes ago, johnholmes said:

    No comfort for cold lovers with the 500 mb anomaly charts, all 3 I use show an upper ridge with the centre of Gravity of the +ve heights showing pretty much over the UK.

    http://www.cpc.ncep.noaa.gov/products/predictions/814day/500mb.php

    and similar of the NOAA 81-4.

    http://mp1.met.psu.edu/~fxg1/ECMWF_0z/hgtcomp.html

    The MJO is in 5 and predicted (GFS) to move to 6 with a reasonable position away from the centre.

    Six corresponds to nothing helpful from a cold perspective!

    Depends on what you call cold John, I’d imagine for the southeast and central quadrant there could be some severe frosts with sub zero temperatures. 

    • Like 1
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