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Everything posted by chris55
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Model output discussion - heading into 2018
chris55 replied to Paul's topic in Forecast Model Discussion
BBC (met) raw data not looking to bad for the higher parts of Gloucestershire, it's a. given its not everyone's cup of tea but does highlight the slight southerly adjustment and potential for those in other areas further south- 1,418 replies
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Model output discussion - heading into 2018
chris55 replied to Paul's topic in Forecast Model Discussion
Merry Christmas to all ?Hope your turkey is moist and your sprouts are crunchy latest ECM snow levels from Wednesdays low, As others have said exact track and nature of the system to be decided regarding rain/snow. But nice to have the risk of at least some seeing falling snow over the xmas week .- 1,418 replies
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Just having a flick through the xmas eve models, and although they can be a little overplayed these ECM snow charts from the 00z run certainly highlight the risk of snow into Wednesday morning and again into Friday, Weds 6am from the initial slider Then we get another system coming into the colder air on Friday Friday 9am
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Model output discussion - heading into 2018
chris55 replied to Paul's topic in Forecast Model Discussion
Well slidergate part two is something to keep an eye on over the coming days, a little bit of interest to keep us coldies engaged over the xmas period. Probably slighty more marginal than slidergate part one but snow is a possibility. ECM 72-96 shows the track with the litttle wedge just ahead of the incoming and developing trough. A complex set up. Hopefully enough cold air can draw down from the north, courtesy of the shallow Greenland high, and we can avoid to much milder air being mixed in as the trough develops. 72 96- 1,418 replies
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Model output discussion - winter proper underway
chris55 replied to Paul's topic in Forecast Model Discussion
I do like a good wedge With quite a strong trend today to dig the jet notabley south I think some small surface highs behind passing lows could well be our best chance at getting some snow from the following system. One to watch for sure.- 2,328 replies
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Model output discussion - winter proper underway
chris55 replied to Paul's topic in Forecast Model Discussion
Yes, Wetterzentrel image rendering was a little deceptive on that 144 chart making the Greenland high look a little more robust than it was. However still a definite trend for that Alaskan ridge to migrate and hopefully disrupt the Atlantic enough to allow for some cold to spill down from the north.- 2,328 replies
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Model output discussion - winter proper underway
chris55 replied to Paul's topic in Forecast Model Discussion
ECM raising some eyebrows this morning, genuine Greenland high in the making. With the Alaskan ridge ridge migrating and splitting the PV!- 2,328 replies
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Model output discussion - winter proper underway
chris55 replied to Paul's topic in Forecast Model Discussion
Since when did you start consistently talking in riddles with lots of full stops...... I can't grasp your posts. Plain English is actually quite effective lol- 2,328 replies
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Model output discussion - winter proper underway
chris55 replied to Paul's topic in Forecast Model Discussion
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Model output discussion - winter proper underway
chris55 replied to Paul's topic in Forecast Model Discussion
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Model output discussion - winter proper underway
chris55 replied to Paul's topic in Forecast Model Discussion
Looks like a real change, we'll certainly feel it!! Variety is the spice of life eh, as long as it doesn't last all winter I'm quite looking forward to the mild week.- 2,328 replies
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Model output discussion - winter proper underway
chris55 replied to Paul's topic in Forecast Model Discussion
ECM 192 "I feel a disturbance in the force Luke" ECM perhaps sniffing a pattern change, the Atlantic conveyor wobbles.- 2,328 replies
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Model output discussion - winter proper underway
chris55 replied to Paul's topic in Forecast Model Discussion
Very cold GFS 00z operational in the mid term, U.K. sitting under a cold high Christmas Day with an easterly influence. Would be very seasonal. Though a big outlier on the ensembles, GFS keeps doing this, with the op out of kilter.- 2,328 replies
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Model output discussion - winter proper underway
chris55 replied to Paul's topic in Forecast Model Discussion
8 or so members take a nose dive just into xmas week, perhaps this will be the next trend to watch after we enter the milder spell next week.- 2,328 replies
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Model output discussion - winter proper underway
chris55 replied to Paul's topic in Forecast Model Discussion
P 10 GEFS delivers a Christmas treat, after the milder spell next week it will be interesting to see where the models end up regarding xmas and beyond with the positive background signals.- 2,328 replies
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Car roof envy... I love it lol. And its very apparent around here. Stroud is surrounded by hills, with the town nestling in the convergence of the five valleys. That often means (as this event has shown) when town has a dusting the surrounding hills get a pasting ( a slushy inch in town Sunday - 6 inch pasting on the hills) and the car roofs in Tesco car park are hilarious. Some piled up some not so much. I was kind of in the middle. Quite incredible how elevation can effect snowfall in marginal events. One day we will see an event that's not marginal and everyone can join in the fun. Got a feeling we may not have to long to wait
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Model output discussion - winter proper underway
chris55 replied to Paul's topic in Forecast Model Discussion
Haven't checked the models for a few days but flicked through the GFS 12z and thought, oh cold weather may well hang on. Just checked ensembles and can see it's a clear outlier in the mid term. Is the op onto something or just simply out on its own. A milder week next week would suit me personally work wise but I get a sneaky feeling the cold is not finished with us yet.- 2,328 replies
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I've just gone out to cover up my 'greek' plant, had it years and supposedly it's not hardy. It's done ok for the last 4 years but tonight I thought I bettter give it a helping hand, -14 is a very rare occurrence. stroud even got a showing on the BBC 6 o'clock news tonight :0 though to be fair if your below about 100meters there is not much laying, it's the hills that have caught the big falls, and that's where the temps are liable to drop to the -14c. today at 150m