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Brian Gaze
12 February 2016 16:16:37

Some wet snow in the south tomorrow morning? 



Brian Gaze
Berkhamsted
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"I'm not socialist, I know that. I don't believe in sharing my money." - Gary Numan
Maunder Minimum
12 February 2016 16:22:30
Why does it invariably go pear shaped, instead of otherwise?

New world order coming.
JACKO4EVER
12 February 2016 16:34:28

Why does it invariably go pear shaped, instead of otherwise?

Originally Posted by: Maunder Minimum 


quite true MM. I've been thinking a lot about this recently- winter cold upgrades are as rare as hens teeth, whereas downgrades to the point of non events seem to be common and once into the reliable, are well and truly nailed. The reverse can be the case come summer, hot charts evaporate before your eyes, "if only it was winter" synoptic charts verify when you least want them. I suppose it's the temperate crapfest we live in. 


Big downgrades atm for next week, though we may get a few frosts. Let's see what this weekends model runs bring. 

Quantum
12 February 2016 16:39:59


 


quite true MM. I've been thinking a lot about this recently- winter cold upgrades are as rare as hens teeth, whereas downgrades to the point of non events seem to be common and once into the reliable, are well and truly nailed. The reverse can be the case come summer, hot charts evaporate before your eyes, "if only it was winter" synoptic charts verify when you least want them. I suppose it's the temperate crapfest we live in. 


Big downgrades atm for next week, though we may get a few frosts. Let's see what this weekends model runs bring. 


Originally Posted by: JACKO4EVER 


Big downgrade in fact the 6Z was an upgrade of the 0Z. 


Still, it probably won't matter; I recon the ECM will be an upgrade; isn't it always the case the ECM picks it up just as the GFS drops it (before dropping it itself).


 


 


2023/2024 Snow days (approx 850hpa temp):
29/11 (-6), 30/11 (-6), 02/12 (-5), 03/12 (-5), 04/12 (-3), 16/01 (-3), 18/01 (-8), 08/02 (-5)

Total: 8 days with snow/sleet falling.

2022/2023 Snow days (approx 850hpa temp):

18/12 (-1), 06/03 (-6), 08/03 (-8), 09/03 (-6), 10/03 (-8), 11/03 (-5), 14/03 (-6)

Total: 7 days with snow/sleet falling.

2021/2022 Snow days (approx 850hpa temp):

26/11 (-5), 27/11 (-7), 28/11 (-6), 02/12 (-6), 06/01 (-5), 07/01 (-6), 06/02 (-5), 19/02 (-5), 24/02 (-7), 30/03 (-7), 31/03 (-8), 01/04 (-8)
Total: 12 days with snow/sleet falling.
Solar Cycles
12 February 2016 16:53:18

So the predictable downgrades have begun as we approach the hour. It was always in the cards really with  the ECM having none of it whilst the GFS touches you up like a drunken Saturday night misdemeanour, only for the following day to find out your great night wasn't all that great after all. Still Spring will soon be upon us and we can all drool at the perfect winter Synoptics from there on.

Crepuscular Ray
12 February 2016 16:59:26


Some wet snow in the south tomorrow morning? 



Originally Posted by: Brian Gaze 


Er...what about Eastern Scotland???


Jerry
Edinburgh, in the frost hollow below Blackford Hill
Chunky Pea
12 February 2016 17:03:59


So the predictable downgrades have begun as we approach the hour. It was always in the cards really with  the ECM having none of it whilst the GFS touches you up like a drunken Saturday night misdemeanour, only for the following day to find out your great night wasn't all that great after all. Still Spring will soon be upon us and we can all drool at the perfect winter Synoptics from there on.


Originally Posted by: Solar Cycles 



Happens almost every year at this stage.


Current Conditions
https://t.ly/MEYqg 


"You don't have to know anything to have an opinion"
--Roger P, 12/Oct/2022
Gavin D
12 February 2016 17:04:49
Its not the first time GFS has backed down and moved closer to ECM I highly doubt this will be the last time either
Charmhills
12 February 2016 17:14:04


So the predictable downgrades have begun as we approach the hour. It was always in the cards really with  the ECM having none of it whilst the GFS touches you up like a drunken Saturday night misdemeanour, only for the following day to find out your great night wasn't all that great after all. Still Spring will soon be upon us and we can all drool at the perfect winter Synoptics from there on.


Originally Posted by: Solar Cycles 


Spring will be downgraded to nearer the time.


Loughborough, EM.

Knowledge is power, ignorance is weakness.

Duane.
Polar Low
12 February 2016 17:18:49

Christ it was only 1 gfs opp run plenty of very good options on the table chill out folk


http://www.meteociel.fr/cartes_obs/gens_panel.php?modele=0&mode=6&ech=150


 


 

Gooner
12 February 2016 17:21:04

Very disappointing from the 12z's ,  was looking forward to a cold week with some hints of snow


Remember anything after T120 is really Just For Fun



Marcus
Banbury
North Oxfordshire
378 feet A S L


SJV
12 February 2016 17:28:26


Very disappointing from the 12z's ,  was looking forward to a cold week with some hints of snow


Originally Posted by: Gooner 



Nooo! Not you as well Marcus  Don't give up! I know odds are we are on another slippery slope to disappointment but it's one set of bad runs and it might moderate somewhat when the 18z is out. The Met/Beeb are obviously seeing something of interest next week and, I think due to the nature of setups like this we'll have a few pleasant surprises in some places - it might be you! 

nsrobins
12 February 2016 17:34:07

Disappointing lack of momentum today and it all looks quite uninspiring for most of lowland UK.


The Scandy high possibilities are fading, as are my chances of seeing snow falling this winter. Onward and upward as they say. It's about now I turn my thoughts to the US chasing season so if any budding chasers out there fancy an escape from this dirge to see some real weather late May feel free to give me a shout!


Neil
Fareham, Hampshire 28m ASL (near estuary)
Stormchaser, Member TORRO
Stormchaser
12 February 2016 17:37:15

I think this winter will be sorely remembered as the one that teased the most and delivered next to nothing when it was most desired.


This weekend low represents the manifestation of the MJO-forced mid-month potential and it would have been fine had we not had so little cold air in the vicinity. As it is, we might sneak a bit of snow out of it across the south, with the models indicating a setup that is right on the fence between that and rain Saturday night, but it's far from what we hoped to be seeing.


I'll admit, I didn't expect the lack of pre-existing cold to be such a problem given how quickly things can change over the continent, but in that respect I have been caught out.


 


Next week was presenting an interesting case for trough disruption but, yet again this winter, this has suddenly been snatched away at 4-5 days range. The only way back is if the secondary low that's acting to flatten the ridge adjusts to one that quickly merges with the parent trough while still on the SW flank (think of it as guiding the jet SE from the SW flank instead of NE from the SE flank). Either that or impact of the MJO signal in the next few days being underestimated but that's also a long shot.


 


Regardless of GFS lower-res in recent times, there remains a lot of indications that the final week of the month is likely to see high latitude blocking emerge in force with a focus initially to the NE/N then to the N/NW, just when a lot of us would rather it didn't . Before that it looks a bit uninspiring overall, though I'm not convinced the models are handling the amplification from the Pacific quite right.


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2023's Homeland Extremes:
T-Max: 30.2°C 9th Sep (...!) | T-Min: -7.1°C 22nd & 23rd Jan | Wettest Day: 25.9mm 2nd Nov | Ice Days: 1 (2nd Dec -1.3°C in freezing fog)
Keep Calm and Forecast On
Karl Guille
12 February 2016 17:44:02
Stage 1 of the cold spell remains for the weekend but the chance of something with a more continental influence into the early part of next week has all but gone. GFS 18z last night and the 12z JMA yesterday were championing the idea but to be fair ECM had already largely dropped the idea on last nights 18z in favour of something less cold, but still cool, from the Atlantic. Largely disappointing for me but still a few short term options for the rest of you. Still a slight chance of a shift in pattern after the weekend once the low passes through to the east south east but I won't hold my breath!
St. Sampson
Guernsey
LA2B MeridFlowEuro09
12 February 2016 17:44:29

All very intact dry chilly whatnot disgraceful useless forecasting.


No point taking the Model Output Seriously next 7 days apart from Sunday, Monday and Late Wednesday to early Thursday, otherwise the GFS and UKMO not worth hope casting we are just shown a few night frosts touch and go ones for some.


Hopefully we will see pretty ordinary dry sunny and cloudy conditions but except and unless we get Low Pressure rain that turns heavy enough to discuss about, next 7 days very narrow limited events of cold NE flow, northerly and then NW terly and after next thursday we back to Euro Trash High and Bartlett Combined, NW to NE Atlantic and Norway taking winter away from US as well the NE USA nicks cold Low P and some winter conditions: there enjoy it so do Iceland and Greenland but Greenland Winter freeze and Iceland Freeze good at least it maintains important Arctic Sea Ice max target next few weeks ahem.  WIO, we had several heavy rains and winter rain Low P named systems at least but the Strong Azores and Sceuro High just does it for Winter 2015/16 now.😂🙂🕸🌷🌫☕️.


Climate is warming up, Scotland and N Ireland and North England still often gets some Winter frost, ice and snow, November to March, but the SE and South UK including S Central England and Wales, together with the West and North through the year, they sometimes get more rain than London and S SE England, where some longer dry fine spells without much heavy rain is seen every year.

The North Atlantic Sea often gets some much Colder Wintry conditions from November to March Months, and Mild SW and South winds tend to be more frequent over the East and SE of North Atlantic Sea, as the Azores High tends to stay in charge. 

With this warmth and heat, the Central and South UK has become mostly free of snow and frost.
PFCSCOTTY
12 February 2016 18:16:39

[quote=nsrobins;766958]


Disappointing lack of momentum today and it all looks quite uninspiring for most of lowland UK.


The Scandy high possibilities are fading, as are my chance of seeing snow falling this winter. Onward and upward as they say. It's about now I turn my thoughts to the US chasing season so if any budding chasers out there fancy an escape from this dirge to see some real weather late May feel free to give me a shout!


[/quot


still we did get 3 frosts, 1 day where the temperature was for a couple of hours below average and the longest Autumn on record. 

Bertwhistle
12 February 2016 18:23:43


 


Er...what about Eastern Scotland???


Originally Posted by: Crepuscular Ray 


Yeah, but that's like ' ducks in road' compared to 'comet strike' as far as news is concerned. 


Bertie, Itchen Valley.
Retire while you can still press the 'retire now' button.
Gooner
12 February 2016 18:34:38


Different and better than GFS


Remember anything after T120 is really Just For Fun



Marcus
Banbury
North Oxfordshire
378 feet A S L


llamedos
  • llamedos
  • Advanced Member Topic Starter
12 February 2016 18:57:41

One model run......oooh and then the next aargh ; Fickle or what?  


This thread never ceases to entertain


"Life with the Lions"

TWO Moderator
Gandalf The White
12 February 2016 19:00:57


One model run......oooh and then the next aargh ; Fickle or what?  


This thread never ceases to entertain


Originally Posted by: llamedos 


Surely not...



Location: South Cambridgeshire
130 metres ASL
52.0N 0.1E


roger63
12 February 2016 19:27:22

Disappointing but not surprising to see this evenings downgrades.However there is still snow forecast for Scotland,and And those in the south might have a couple of sunny days at the beginning of next week to enjoy.


Finally the harsh facts-roughly there are twice as many NAO + as NAO- winters.That means that on average there is only a one in three chance of a winter overall having a cold circulation pattern or putting another way three times a decade.


Still will continue model watching for the remaining part of Februaryy just in case the rare upgrade occurs!

Chunky Pea
12 February 2016 19:45:22

Not strictly 'model output' but Brett Anderson of Accuweather going for a stormy west Atlantic towards the end of Feb/start of Mar. With colder air  progged for the NE American continent for this time, it'll be interesting I think to see what consequences, if any, will be for this side of the pond down the line.


 



Current Conditions
https://t.ly/MEYqg 


"You don't have to know anything to have an opinion"
--Roger P, 12/Oct/2022
yorkshirelad89
12 February 2016 20:19:28


Not strictly 'model output' but Brett Anderson of Accuweather going for a stormy west Atlantic towards the end of Feb/start of Mar. With colder air  progged for the NE American continent for this time, it'll be interesting I think to see what consequences, if any, will be for this side of the pond down the line.


 



Originally Posted by: Chunky Pea 


Warm air over the South US, cold air in the NE. Looks like a textbook +NAO


 


Until that cold blob disappears in the Mid Atlantic, more frequent westerlies then normal will be favoured.


Hopefully next winter we will see something different.


Its got to the point where I'd rather look forward to some Spring warmth now. A good cold spell is still possible at this time of year but we really need a cold pool of air to our East for that to happen.


Hull
Bertwhistle
12 February 2016 20:21:08


 


Warm air over the South US, cold air in the NE. Looks like a textbook +NAO


 


Until that cold blob disappears in the Mid Atlantic, more frequent westerlies then normal will be favoured.


Hopefully next winter we will see something different.


Its got to the point where I'd rather look forward to some Spring warmth now. A good cold spell is still possible at this time of year but we really need a cold pool of air to our East for that to happen.


Originally Posted by: yorkshirelad89 


I'm thinking it's time to hang up the gloves when the message is this.


Bertie, Itchen Valley.
Retire while you can still press the 'retire now' button.

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