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John Badrick

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Posts posted by John Badrick

  1. Pretty much most of the output over the past 3 or 4 days. Yes there is warming going on in the stratosphere but as of yet it is not correlating to a favourable pattern change over our side of the pole.

    Output at day 6

    UKMO

    UN144-21.GIF?30-17

    GEM

    gemnh-0-144.png?12

    GFS

    gfsnh-0-144.png?12

    Parallel

    gfsnh-0-144.png?12

    Blocking over Alaska but a westerly driven pattern over us with varying degrees of amplification.

     

    Beyond this at day 8

    GEM

    gemnh-0-192.png?12

    GFS

    gfsnh-0-192.png?12

    Parallel

    gfsnh-0-192.png?12

     

    If anything by week 2 the Greenland/Canadian lobe intensifies and brings a zonal spell of weather to the UK

    GFS mean

    gensnh-21-1-192.png?12

    At this present time the output looks very zonal in nature with a strengthening jet across the Atlantic with winds generally from the west.

    GFS ens further on favour the dominant lobe of the polar vortex to remain over Greenland.

    But they only take us to mid Jan!! (Which are almost pointless after 10 days at a push anyway) If you read his original thoughts he talks about cold end of Feb/March

    • Like 7
  2. The GEFS 06z mean paints a very unsettled picture once the current anticyclonic spell ends in a day or so, it looks mild, wet and windy but with colder, clearer and showery incursions with snow on hills, especially northern UK and frosty nights during quieter interludes of which there will be some due to the pattern being for ridges to follow depressions continually. This winter is already a cut above the last one because of the current cold spell alone. The mean trends a little colder towards the end.

    Tell us something we don't know....ok we get it zonal.. windy, rain, maybe snow on hills in Scotland, not cold, not mild...yawn, yawn, yawn..I, ve lost count of how maby people have said this today, we know what models are saying no need to repeat!!!

    • Like 1
  3. Going by the experts there is no sign of a marked pattern change for another month at least. When you look at the models you can see the same reloading pattern we have had since winter began. However, we can't rule out the odd colder blip, similar to what we have now.

    Zonal is just the model default pattern, everything goes to default before a pattern change...ie SSW!!!! So no need to panic

    • Like 3
  4. Yes, it's difficult to see where any major changes will come from before then.

    Perhaps February will be the month when the UK is crippled by freezing temperatures and deep lying snow?

    A lot happening in the strat in next 8-10 days, PV taking a bit of a battering, totally different state to what it was this time last year, so we can't really trust what the charts are saying tropospherically, so to write off Jan is very premature and very negative!!!

  5. The half way house would be cold and snowy for all I would imagine though?

    Is it the start of the down grades though???. Seen it many a time before, the excitement, then the down beat and disappointment. I've been a member on here for a couple of years now, but never seen charts upgrade to snowier solutions. They have always sniffed out cold solutions that look amazing, but by the time we get to D.0 they are always a major watered down version

    • Like 5
  6. So I think we can chalk December off as a CET that will end up at least normal and probably around +5 or more. The AO will out turn on average above normal as will the NAO.  Therefore I suggest the OPI has not worked for December. 1-0 to the Met Office long range this time around. An embarrassment for the likes of Piers Corbyn at WeatherAction and James Madden at Exacta snomageddon forecasts.

     

    However, the OPI from what I can tell only suggests at least 2/3 super negative AO months in a winter given the near record -ve value this year. So there is still time for it to claim some success.

    We are only half way through December, still over two weeks left, so your statement is too early, come back in 16 DAYS!

  7. Lowland north-eastern areas of Britain from eastern Scotland through NE England to Yorkshire and Lincolnshire will be sheltered by hills and mountains to the west and so will be much drier; four inches of rain or somewhat less is likely in all these regions even through the westerly winds will blow very strongly at times. This means rainfall totals will be close to the February norm in all these locations; although Lincolnshire and Aberdeenshire may be a little wetter than normal due to the absence of hills to the west of much of Lincolnshire and the proximity of Aberdeenshire being closer to deep depressions in the subarctic.

    The English Midlands and southern counties of England will have between three and five inches of rainfall during February due to the unsettled regimé prevailing throughout the month; Devon, Cornwall and South Wales will get five to eight inches of rainfall due to greater exposure and proximity to the North Atlantic: The southern regions of Britain will-overall- be less wet than further north because of the distance from the depression tracks but even across the south mean monthly rainfall will be some 20 to 50% above normal for the month in most areas. That said, February 2015 will be nothing like the wash-out of February 2014 anywhere,- so there should not be a repeat of the persistent flooding that plagued parts of Somerset, Devon and the Thames Valley last winter.

  8. As far as 2009 is concerned, we really are in a slightly different situation this year, as far as this forecasted split goes. 

     

    3009.png 0910.png 0509.png

     

    10t.png pv.png u-in-netcdf-web222-20141.png

     

    I have to say that I am really not too happy about this current split, or at least what is forecasted to follow after it. But on the other hand, I can almost see where it is going after that (after FI), and I think I am kinda starting to understand how this whole story of the 14/15 season might look like stratospherically. :) But enough speculation for now. All in its time. :)

     

    Regards.

    Hi Recretos, can you give us an idea how you think the 14/15 season will pan out? I know its speculation, but it would be good to know you're thoughts

    Cheers 

    JB :cc_confused:

    • Like 2
  9. I'm absolutely loving the debate on here, please keep it coming!

    It seems this will be a very good year to test the theory out. The OPI seems likely now to return a very low figure, one that would predict a decent -AO and with it a high chance of below average temps for a good time (huge simplification disclaimer!!). However, many seasonal models are going for a slightly above average rain/temps winter. Some on the strat thread are pointing out some conditions which are not on the side of cold. And from a very amateurish point of view, the Atlantic is hardly benign at the moment and active Octobers often become active winters. So left to my own devices I would be thinking nothing less than average for 14/15 - as I get the impression some others are. If the OPI does indeed end up below 1.5 and we get a 2009/10 revisited, it will be all the more impressive for me as it would have outtrumped other models and signals.

     

     

     

     

     

    Most of the more knowledgeable folk in the strat thread are pointing out that the teleconnections this year are contradicting the seasonal long range data. They are basically saying the condition of the PV and the forecast for the strat are different to last year and so more favorable for cold conditions for us. If things continue this way strat wise then we should see a change to a more colder outlook in the November update of the long range seasonal models. 

     

    "chionomaniac, on 16 Oct 2014 - Why is it that I think that we should ignore the seasonal model forecasts this year? - they are so far out of sync with the background teleconnective analogues.

     

     â€‹Hope you don't mind me quoting you Chino

     

     

     

    • Like 1
  10. hi John, the continuous fissure eruption is producing a good amount of SO2 which can translate to higher levels of ozone levels in the atmosphere which in turn can encourage high latitude blocking and therefore increase our chances for a cold winter. But as the UK is just a dot in the northern hemisphere we still need luck to get on the right side of the block. I suggest you check the OPI thread which is much more linked with our winter prospects.

    Karyo

    thanks for the reply karyo Yes been looking at the OPI thread and it makes for interesting read, a bit down beat recently (OPI going more Positive) however due to uncertainties in a relatively new theory. Think we may need to wait until the end of October on that one.
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