Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Hi all! We have been experiencing an issue on site where threads have been missing the latest postings. The platform host Vanilla are working on this issue. A workaround that has been used by some is to navigate back from 1 to 10+ pages to re-sync the thread and this will then show the latest posts. Thanks, Mike.
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Prolonged cold spell possible as senior organization call the spell..

  • 28-01-2005 11:33pm
    #1
    Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭


    Thought i'd start a new leaf for this and if the mods dont like it
    please tell me as i thought the new rules had a bit of lee way...? :confused:

    Anyway starting from the top, It is now becoming clear that Winter
    will bring its first severe winter cold spell. Whats amazing about
    this spell is that it has been picked up on most major weather
    model outputs at a remarkable timeframe and there is great
    agreement. Obviously over the next 5 days things could change
    so please dont take this forecast *too* seriously.

    The synoptics involved throw up a pattern not seen for very many
    years, 4 major high pressure systems are *expected* to link up to
    form what we know as a "Omega Block". These scenario's have
    been very rare in the last decade and thus startled us when the
    charts started churning out. As we all know in the last decade are
    weather and climate has swinged dramatically but as we learn
    in life for every positive exchange there is almost always
    a negative exchange. In the last 10 years cold spells have been very
    rare and expectations are for a cold spell more typical of the early
    90's, not exceptional by any stretch but to the knew genartions
    of youngins it may seem exceptional.

    Around February *5th* (thats around the time) we expect the new
    regime to start to kick off. A deepl LP diving south into Britain with
    high pressure building to the north. First we experience a biting northerly
    for a few days before the winds switch to a northeasterly direction
    as the LP sinks further south. By the time we reach February *10th*
    winds will turn easterly before high pressure collapses on top in another
    few days to leave cold crisp weather.

    Snowfall will be most likely in the East and north of the country due
    to the wind direction.

    Any more detail is impossible at this range and please note
    this forecast is subject to only a 60% Confidence

    The major source that even shocked me and pulled my arm
    into writing up this thread was the UK MetO monthly forecast
    issued earlier this evening...
    High pressure to the west of the UK is expected to recede slowly southwards during the period, with a cold or very cold spell expected in all areas for a time before temperatures slowly recover from the west later in February. Mainly dry and rather cloudy conditions with near normal temperatures are expected to dominate in early February, but north or east winds during the second week result in temperatures falling sharply, with widespread night frost, and spells of sleet or snow affecting northern and eastern areas. During the second half of the month the cold conditions are expected to give way slowly as a westerly flow develops across the UK, although it may remain generally dry in many areas.

    Other organizations are also forecasting a much colder spell links
    to follow...
    http://www.metoffice.gov.uk/weather/europe/uk/outlook/index.html
    http://www.weathercheck.net/
    http://www.britishweatherservices.co.uk/index.htm

    Please note: In the coming days and weeks i might go crazy and ramp
    about cold weather till i kill the board. I apologise for this, it is
    due to the fact i was born after the great winters and i have
    only dreamt of this situation above unfolding... :D


«13

Comments

  • Subscribers Posts: 8,322 ✭✭✭Scubadevils


    sounds exciting! due to go to Birmingham on the 6th of feb till the 9th! hope i don't miss anything :mad:


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Should be an interesting few days :D
    The cold will be longer than anything
    we have had in recent times Felix so you'll
    see all you need by the time you return
    to Dublin which will be under feet of snow :D

    Once in a decade event this..
    All i'll say is save this chart, put it has your wallpaper, frame it..
    You'll likely never see a better set up than this within the next
    decade, the writings on the wall the big ones coming..watch
    this space...
    http://217.160.75.104/pics/Rtavn2642.gif


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    I have various theme songs in my head for this set of runs.. :D:D

    If these were to happen we would be facing a great hardship so
    not at all good for elderly folk :)

    I just hope ***********IF***************** this was
    to come off people would prepare for this in a serious manner,
    there hasnt been much serious cold weather for a long
    time now ;)


  • Registered Users, Registered Users 2 Posts: 35,524 ✭✭✭✭Gordon


    But if it was to come off then how would people be able to prepare for it seriously? Because if it happens then we will only know of its existance when it happens, therefore we cannot prepare for it - as it is happening.


  • Posts: 0 [Deleted User]


    Gordon have you been taking your Donald Rumsfeld pills again :D

    Weathercheck you've called the thread creation correctly here and I like the inclusion of the word possible ;)

    It is looking interesting :eek: but as I said earlier in the current indications thread, this could go either way.
    It's difficult to second guess mother nature with any more than 60% certainty, this far out from an event.


  • Advertisement
  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    What i find soo amazing is that the pressure systems move the wrong way :eek:
    I have never lived through a chart like this
    http://217.160.75.104/pics/Rtavn2641.gif

    And probably still wont but its looking very, well interesting :D


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Just in case thisn chart changes i saved and uploaded it
    but can you contemplate what would happen if this chart came off? :eek: :eek: :eek: :D

    http://img186.exs.cx/img186/7688/ooo.gif


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Jeez i might stack up 100 posts talking to myself today :D

    The current charts are reminicent of the good old days..
    There is a large possibility of a prolonged sever cold spell
    with 2 feet of snow in Dublin with 5 feet drifts, Easterly Glaes
    causing blizzards and amazing drift :D

    Please Note: This post may mean that weathercheck is in full ramp,
    this could indicate the onset of cold weather and snow, but please
    do not take any of his posts too seriously...yet.


  • Posts: 0 [Deleted User]


    There is a large possibility of a prolonged sever cold spell
    with 2 feet of snow in Dublin with 5 feet drifts, Easterly Glaes
    causing blizzards and amazing drift :D
    Its nowhere near certain of course as you know.
    And as regards 2 feet of snow in Dublin....
    In 1982 there was about a foot and a half there thanks to an atlantic weather system colliding with the cold air and just sitting on top of us , the pressure gradient making those East winds very strong.

    Theres no confidence in that happening.
    What could happen if this cold air arrives is a lot of snow showers in the East, but you would want a phenominal precipitation for 2ft of snow.
    Theres no confidence in that.
    So my advice is ramp away but make it clear thats all you are doing untill this becomes clear as theres a good chance it mightnt happen at all this far west.


  • Registered Users, Registered Users 2 Posts: 5,709 ✭✭✭jd


    Jeez i might stack up 100 posts talking to myself today :D

    Hey- I was hoping to hear your thoughts and reflections on your work experience in the met office- now there is an excuse for another thread ;)

    jd


  • Advertisement
  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Totally FI but heres a scenario for a hell of alot of snow :D
    http://www.wetterzentrale.de/pics/Rtavn2881.gif
    http://www.wetterzentrale.de/pics/Rtavn2882.gif
    http://www.wetterzentrale.de/pics/Rtavn2883.gif
    http://www.wetterzentrale.de/pics/Rtavn2884.gif

    As for the Easterly if things are going as they are **I'll** be advicing
    my parents to get some supplied by Tuesday..

    First bit of cold arrives in the form of a Northerly next
    Saturday from there the cold spell never ends on this
    run with 10 days of severe cold with snow events
    by the bucket load :D

    The cold spell begins at 168hr
    http://217.160.75.104/pics/Rtavn1682.gif

    And hasnt ended by 384hrs
    http://217.160.75.104/pics/Rtavn3842.gif
    Infact its much more severe ;)

    It all hinges on the rise in Pressure over Greenland by 144hrs,
    this could make or break the spell...


  • Moderators, Science, Health & Environment Moderators Posts: 16,959 Mod ✭✭✭✭Gonzo


    this is along time away and in Ireland the atlantic usually always wins regardless of what happens everywhere else in Europe, even if that cold weather does come we usually end up with just clear sunny skies and bitterly cold days with only a few flurries here and there. We would need nationwide daytime temperatures of 0C and below to guarantee snow, only over a week ago we all had a cold day with temperatures of around 1 to 3C and it rained everywhere. Im not gonna get excited about this at all untill next weekend and only if all the major forecasters are positive about this happening here with a similar severity.


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Gonzo wrote:
    this is along time away and in Ireland the atlantic usually always wins regardless of what happens everywhere else in Europe, even if that cold weather does come we usually end up with just clear sunny skies and bitterly cold days with only a few flurries here and there. We would need nationwide daytime temperatures of 0C and below to guarantee snow, only over a week ago we all had a cold day with temperatures of around 1 to 3C and it rained everywhere. Im not gonna get excited about this at all untill next weekend and only if all the major forecasters are positive about this happening here with a similar severity.
    God you really are pessimistic, theres alot more to snowfall than ground
    temperature, its the temperature of the upper Atmosphere that
    determines whether snow will fall, even if the ground temp is 0c the
    higher level atmoshpheric temperatures must be at a certain level,
    a 850hpa temperature of higher than -3 has virtually no chance of
    giving snow to low levels whatever the ground temp. The Atlantic
    is virtually dead not 1 of the last 10 runs have shown the atlanticat even half steam. As for it being dry and settled, well theres certainly a liklihood
    of that especially towards the cold spell. I feel your being to
    pessimistic mate, i know its probably the right attitude to have
    at this time though ;)


  • Moderators, Science, Health & Environment Moderators Posts: 16,959 Mod ✭✭✭✭Gonzo


    God you really are pessimistic

    sorry i dont mean to sound pessimistic lol, every time you post about the snow im always pessimistic, its just im going on what ive seen over past 12 years or so and I do remember the winters of the late 80s and early 90s and gawd they were great - winter wonderlands for weeks year in year out, I had no idea that these were gonna stop as they seemed normal for us at the time. I love snow so much its just me being bitter that i havent seen anything decent since my childhood days and every snow warning ever since then its just ended up being next to nothing in reality compared to what we used to get. I will keep my pessimistic snow posts away from here and just watch what happens and if the snow does come by the bucketload I will be one of the happiest posters here:)


  • Registered Users, Registered Users 2 Posts: 9,235 ✭✭✭lucernarian


    I honestly feel that it wont snow as, EVERY single time in my life when snow was predicted, it did not appear and I was always taken by suprise when it snowed (I'd be around Weatherchecks age from what I make out). The first time it ever snowed when I expected it was last Christmas Day. It's quite possible that these winds will bring snow but its too close to call.

    I'm almost certain that there will be daytime temps of 0 celcius or less but the 850 hpa charts dont show precipitation levels during the cold spell. Is there much chance of precipitation, i.e. significant snow as well as low temps?

    Weathercheck, what kinds of snowfall amounts are we most likely to see over next week?


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    It all depends on how the synoptics develop there is still reasonable
    room for error on this one still no more than 60% confidence..

    But snowfall would depend on many factors that would have to
    be looked at closer to the time, Eastern areas though would be
    at the highest risk of snowfall...I really cant put even a guestimate
    because the trend is there alright but the synoptics are not ;)


  • Posts: 0 [Deleted User]


    Lads,
    The reason why you havent seen much snow in the last ten years is basically due to a lot of extra storm activity in the Atlantic.
    one half of one degree of a temp rise world wide is enough to create that.
    The low pressures in the last decade or more have just kept on coming and developing out there probably because the athmosphere in the Atlantic has derived more energy from that slight temperature rise.

    The tangible effects of that in our corner of western Europe is that we only get affected by occasional northerlys rather than prolonged Easterlies.

    Put simply, the cold air has been kept at bay on the continent and has had no way of reaching Ireland.
    An Easterly in January and Feb is much more potent than a Northerly,its got a colder source and when set up is capable of lasting longer at a time than a northerly.It also has a greater chance of turning "warm sourced" weather systems to snow as it creates more of a dividing line between warm and cold rather than the mix when it all comes in from the Atlantic.
    Thats my understanding anyhow from looking at what has happened historically.

    Whats interesting about the current models is that (1)the Atlantic is less active than usual and (2) That large area of high pressure *could* move this time to open the back door to an Easterly wind in the absence of an army of low pressures in the Atlantic to stop this-the UKMO are hinting at this happening.

    Theres no certainty though but it is more likely than at any time in the last ten years or at least its the first time in either jan or Feb that conditions have tended towards this.
    It has actually happened in March and April but thats generally too late for significant snow here given the suns radiation etc.


  • Closed Accounts Posts: 1,999 ✭✭✭solas


    This might be OT (mod call) but a question for weather check.
    I'm in agreement with most others who have really come to enjoy the weather forum since weatherchecks posts, like Gonzo I remember the snow in the eighties and it was a common occurance then, there was snow every year and enough to have a few days off school :)..so any talk of snow is a real tickle for childhood memories.
    The question is..why have things changed so drastically?
    Is this genuinely the evidence of global warming?
    and if so, what is causing what appears to be above (recent) regular annual snowfall this year.
    It has been the most I have seen in about ten years, being on the south eastern coast even a small flurry causes great excitment! but was a regular feature in the eighties.

    and with regard to the hole in the ozone layer, this was a big deal for us too as it came to light when we were young, (the snow pretty much stopped falling after that call coincidently) ..as a physical feature its something I have personally seen too, which really freaked me out..big freaking hole in the sky.
    any images of it laying around or links to would be good.

    edit: sorry bout that earthman, posted simultaneously, looks like you were answering my question before I asked tho..;)


  • Closed Accounts Posts: 6,498 ✭✭✭Mothman



    Please Note: This post may mean that weathercheck is in full ramp,
    this could indicate the onset of cold weather and snow, but please
    do not take any of his posts too seriously...yet.

    I think this would be perfect to put into your signature :D:D:p;)


  • Posts: 0 [Deleted User]


    But snowfall would depend on many factors that would have to
    be looked at closer to the time, Eastern areas though would be
    at the highest risk of snowfall...I really cant put even a guestimate
    because the trend is there alright but the synoptics are not ;)

    Shallow areas of low pressure during these cold spells were common in the Irish sea in the mid to late eighties bringing showers dumping several inches of snow along the East coast and to parts of the midlands.
    Once they drifted further inland though, they tended to dissapate and die out but kept going strong near the Irish sea.
    A turned table so to speak :D
    Once you had lying snow, temps during the day time once the Easterly is still there usually wouldnt get above freezing and drop very very low by our standards after dark.
    I'm talking being able to walk on ice(though this is not recommended of course)


  • Advertisement
  • Posts: 0 [Deleted User]


    solas wrote:
    This might be OT (mod call) but a question for weather check.
    I'm in agreement with most others who have really come to enjoy the weather forum since weatherchecks posts, like Gonzo I remember the snow in the eighties and it was a common occurance then, there was snow every year and enough to have a few days off school :)..so any talk of snow is a real tickle for childhood memories.
    The question is..why have things changed so drastically?

    See my post just before yours for my theory on why we've had little or no snow in ten years.
    Unfortunately its going to be a future problem for snow lovers here.

    As regards weatherchecks ramping....
    The only real problem from a mod point of view was when he was presenting his speculation as an actual cast iron weather forecast.
    He's not doing that now as he's saying it's possible and allowing for the fact that if he picked the best runs of models to favour snow, they may not be accurate.


  • Closed Accounts Posts: 1,999 ✭✭✭solas


    we used to throw buckets of water out onto the street the night before so we would have a skate rink when we woke up..thats how regular and cold it was...btw...thanks earthman, freaky asnwering my q before it was asked :D


  • Closed Accounts Posts: 6,498 ✭✭✭Mothman


    Earthman wrote:
    Shallow areas of low pressure during these cold spells were common in the Irish sea in the mid to late eighties bringing showers dumping several inches of snow along the East coast and to parts of the midlands.
    Once they drifted further inland though, they tended to dissapate and die out but kept going strong near the Irish sea.

    However, the area between Wicklow and Greystones often missed this snow. either because it was rain or didn't precipitate at all. Certainly used to be prolonged periods when ground was frozen to travel across with tractor without leaving a mark. This would be every winter. We used these occassions to bring in fallen Elm trees. The ground has not been frozen like that since the 80s, if not mid 80s.

    Earthman wrote:
    I'm talking being able to walk on ice(though this is not recommended of course)

    Have 4 ponds on the farm, so often had fun messing about on them.


  • Posts: 0 [Deleted User]


    I see the BWS a professional independent weather forecasting company are calling nearly two weeks of freezing weather for the UK.
    The BBC's forecaster John Kettley works for them on a free lance basis.
    You would have to subscribe to their service to get a detailed long range forecast but heres what they are saying about early february ie the end of next week and the following week...
    SEVERE WINTRY WEATHER FOR UK IN FEB !!
    Severe wintry weather with widespread blizzards and frost are set to hit the UK later in the first first week and into the second week of February. Watch this space !

    I'm trying to avoid ramping...blast you weathercheck!! :D


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Earthman you dont understand how close i am to ramping this board to shreds :D:D


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows




  • Posts: 0 [Deleted User]


    oh yes I will


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Damn :mad: So much for reverse phsychology :mad: :D:D:p


  • Closed Accounts Posts: 6,498 ✭✭✭Mothman


    Earthman wrote:

    I'm trying to avoid ramping...blast you weathercheck!! :D

    Dapper is going to have his work cut out... :)


    The anti ramping pills are in the post.

    Take one twice daily for next week, if symptons persist then continue course for another week. :D


  • Advertisement
  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Well 12z onto a bad trend, lets hope were back in 5th gear tomorrow
    because were laggin in 3rd at the mo ;)


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Well tonight has not killed the cold spell at all :D
    I'll rephrase whats ahead of us, it isnt a "severe"
    cold spell as the "cold" isnt going to be that severe.
    But the cold will be prolonged and should start
    as early as next Friday in the form of a Northerly :D
    The end is not even in the range of models with
    winds veering Easterly by 264hrs as deep LP's
    swing in gale force Easterlys :D


  • Registered Users, Registered Users 2 Posts: 12,811 ✭✭✭✭billy the squid


    have you seen this


  • Posts: 0 [Deleted User]


    Yes Billy, its a rogue model run probably aka or better described as an FI (fantasy island) model by weather model watchers.

    If it came to pass there wouldnt be any hats left in the country , they'd all be eaten.


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Rogue :D no it actually was an average run :eek: :eek: :eek: :D:D

    Screw the no ramping rules..

    Start panick Buying :D

    Just LOOK at the ensembles purely exceptional :D

    The mean stays below -5c 850hpa temps for 9 days
    http://217.160.75.104/pics/MT8_London_ens.png


    Now guys with good agreement we really are gonna have a good few weeks
    over here :D:D:D

    And if Boards breaks down again :eek: :mad: :D;)


  • Posts: 0 [Deleted User]


    heh!


    Anyway both the beeb and Met Éireanns TV forecasts for the week have just been shown.
    Both have indicated a northerly for next w/end with snow showers but interestingly Met Éireann have a low pressure zipping down the North Sea.
    Its kinda guesswork rather than certain at this far out from that event but that would sort of fall into line with a North Easterly or Easterly forming after that.

    Thats where the interesting possibilities occur as the northerly will have laid the groundwork(ie it will have cooled us down considerably) for an Easterly(if it happened-as it could very well be a southerly ie bye bye snow) and increase the likelyhood of snow.

    Over to you now weathercheck...


  • Advertisement
  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Well absolutely stunning runs all round :D
    One point that may be a worry is the lak of a
    real cold pool out east.. We are
    going to have a Northerly towards th weekend
    and then an Easterly is 80% likely but i all hinges
    around where the Easterly originates from..
    Current showng is we will have a Northerly which will
    swing to an Easterly and bring very cold northerly
    or northeasterly weather from Feb 4th - 7th but
    then the consenus is to bring in milder air in association
    with an LP on around the 8th, this could be a very iffy
    snow event but if i came of you'd have lots of snow..Then
    from the 8th its pretty much ground down that colder
    northeasterly winds will move in and the real freeze begins.

    Thats the current outlook with the latest OBS ;)
    A prolonged cold spell with plenty of chances for
    snow for around 10 days but at the moment not
    an intense freeze ;)

    Still, it do me :D:D


  • Posts: 0 [Deleted User]


    To be frank, you would want a time machine to be able to call accurately whats going to happen.
    The south East of England is very near the continent so it gets air from there direct in an easterly without a chance for it to warm up.
    http://maps.wunderground.com/data/images/i_fr_st.gif

    Have a look at the above map.
    If our easterly is actually an east wind circulating around a low and it derives its feed from Northern France then its no good up here with us tbh unless that part cools down considerably.
    Dinard for instance and the channel coast of france are as warm if not warmer than us at the moment.
    If the air is sourced further east then is will be tempered by the time it gets here especially if its crossing Brittany and its going to have to cross a warm Irish sea too, if it is south East then its got an even bigger sea path and further chances to warm up.

    A whole lot of ifs and buts about this situation...


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Ye Earthman lots of ifs and buts.
    Although the ground works have been
    laid for a very exciting 2-3 weeks of weather
    watching and a severe cold spell is really a high possibility :D;)


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Good agreement now that were heading into a 8 day cold spell.
    Spring is suspended and winter is just beginning :D:D:D
    This is real now, this is the real thing :D:D:D
    http://217.160.75.104/pics/MT8_Dublin_ens.png

    Crack open the champagne if you want :D

    Were heading into a cold spell that should match
    those of the 80's :D

    Bring it on


  • Subscribers Posts: 8,322 ✭✭✭Scubadevils


    I cant believe snow is on the way as I am going away - I had better not miss the best of it! This is the second time. last bit of snow the week before last and I was away for that too :mad: I'm sure it will be snowing in Birminham too but its not the same as seeing it at home. I want to be stuck in the house, cant go to work and have to battle my way to the shops in blizzard conditions. Oh yeah, and the power gone :)
    Well I just hope it arrives with all its might next Saturday and then flights are cancelled on Sunday :D


  • Advertisement
  • Registered Users, Registered Users 2 Posts: 8,913 ✭✭✭Danno


    What is important here is where the low pressure will be in situ. Anyone with any details?


  • Closed Accounts Posts: 18 Matty H


    For me the encouragement is in the agreement in the model outputs. Even the MetO output this evening raises pressure over Greenland which would strengthen our block and the worries of it being a two day toppler that we are so used to now would be eleviated by this pressure rise. Tons of warm air being pumped up the western flank will only aid strenghtening.

    The ensembles are equally favourable and this is where to look for the overall trend. It's ok to watch each individual output but the ensembles tell the true story and the agreement is there almost completely to a cold spell of some sort late this coming week.

    What sort of cold spell? Time will tell although i'm not convinced we will see a proper easterly from this. A northerly yes and one that sticks around for more than 24 hours or so and with embedded troughs and the possibilty of polar lows anywhere could catch snowfall in this unstable airstream.

    It's still all up in the air an the FI outputs are very messy, but it's all to play for at the moment. Hopefully that will still be the case by midweek


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Fair Post Matty :)
    The charts are very very encouraging if they are the same by
    Tuesday morning then we can go into full ramp :D

    And me and Matty H can Ramp together :eek: :D

    Nice to see ye Matty and Welcome aboard ;)


  • Posts: 0 [Deleted User]


    Welcome Matty H to boards.ie :)
    Good post.We would need some sort of Easterly to bring a significant snowfall to Eastern Ireland.
    A northerly just doesn't deliver the goods here( it sends them into Wales unless by some fluke a shallow depression runs down the Irish sea hugging the East coast-EG: the one in a northerly that brought the massive Oct 2003 24 hours of thunderstorms to Dublin) this afair hasn't happened in winter in my lifetime.
    It has done the biz many times in North Leinster,Ulster and North Connaught though.

    By the way I heard Jean Byrne of M.E on the 9 forecast on RTÉ admit they werent certain about the length of the cold spell she said they would update on it later in the week but at least they are talking about it.


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows


    Real cold here by 114hrs and this chart by 132hrs
    http://217.160.75.104/pics/Rtavn1321.gif

    Things beginning to get put together now :D


  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows




  • Registered Users, Registered Users 2 Posts: 12,780 ✭✭✭✭ninebeanrows




  • Closed Accounts Posts: 18 Matty H




    Nowhere near so good in FI though. Canadian low having a bad effect on our Atlantic block and sending it back south allowing the Atlantic to influence a little more.

    Still, we are talking about a scenario that will change many times yet


  • Posts: 0 [Deleted User]


    For those that don't know here FI means Fantasy island ie model runs done for time periods way ahead of what you could realistically expect to be reliable...( I think :o )
    Invariably these have predicted snow of "day after tomorrow-the film" proportions only to be over rided by more realistic runs nearer to the timeframe with invariably milder projections...


  • Closed Accounts Posts: 18 Matty H


    Earthman wrote:
    For those that don't know here FI means Fantasy island ie model runs done for time periods way ahead of what you could realistically expect to be reliable...( I think :o )
    Invariably these have predicted snow of "day after tomorrow-the film" proportions only to be over rided by more realistic runs nearer to the timeframe with invariably milder projections...

    Indeed and charts that are barely worth mentioning for specifics at all. People say watch the trend at that range but i'm not convinced they even set a particularly reliable trend most of the time as the trend at that range often changes with the specifics.

    18z is good tonight again. As good as you could hope for anyway, but that low out of Canada will bother me if it continues to show prominence on later runs this week


  • Advertisement
This discussion has been closed.
Advertisement