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Brian Gaze
14 December 2015 07:36:55

One thing I've noticed with the GEFS is in the 7 to 16 day range they tend to over amplify upstream and this can often lead to cooler looking zonal flows as more PMT air is pushed across NW Europe. As the time approaches the flow often seems to be slightly flatter with more of a south westerly component. 


 


Brian Gaze
Berkhamsted
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"I'm not socialist, I know that. I don't believe in sharing my money." - Gary Numan
LeedsLad123
14 December 2015 07:50:52


 


Yeh but that was on higher ground, and even then the focus was mostly over or west of the pennies!


I think my point still stands that the NE relies mostly on the lake effect, since most atlantic systems are blocked by the pennines or struggle to get north of the north midlands anyway.


Aberdeen is different because it is so far north, and the far north of Scotland always gets little features (including polar lows) in northerlies. I actually remember saying almost exactly the same thing roughly this time last year; which kinda worries me as we all know how that winter went for those in the east.


 


Originally Posted by: Quantum 


That doesn't apply here. 25 January 2013 and 22 March 2013 are two examples of Atlantic systems bringing the best snowfalls to this part of the world. Many other examples too.


Whitkirk, Leeds - 85m ASL.
Justin W
14 December 2015 07:58:41

And so the operational horror show continues.


Yo yo yo. 148-3 to the 3 to the 6 to the 9, representing the ABQ, what up, biatch?
Maunder Minimum
14 December 2015 08:20:44


And so the operational horror show continues.


Originally Posted by: Justin W 


That is all I need to know. I thought 2013-14 was as bad as it could get - how wrong I was!


New world order coming.
Chichesterweatherfan2
14 December 2015 08:26:34


 


That is all I need to know. I thought 2103-14 was as bad as it could get - how wrong I was!


Originally Posted by: Maunder Minimum 


 


that sounds ominous! Fortunately I don't think I'll be around then!!

idj20
14 December 2015 08:54:04


 


 


that sounds ominous! Fortunately I don't think I'll be around then!!


Originally Posted by: Chichesterweatherfan2 



But is it, though? The way I'm seeing it, I thought it's just merely a continuation of the mild, windy and damp theme rather than widespread and frequent damaging gales and flooding rain. The latter which affected virtually the bulk of the UK in the run up to Christmas in 2013 and beyond

What would be the case on this occasion is more orographic rainfall associated with a long-fetch tropical maritime airflow, something that the already affected areas do not need. 


Folkestone Harbour.ย 
Solar Cycles
14 December 2015 09:12:35




But is it, though? The way I'm seeing it, I thought it's just merely a continuation of the mild, windy and damp theme rather than widespread and frequent damaging gales and flooding rain. The latter which affected virtually the bulk of the UK in the run up to Christmas in 2013 and beyond

What would be the case on this occasion is more orographic rainfall associated with a long-fetch tropical maritime airflow, something that the already affected areas do not need. 


Originally Posted by: idj20 

Look at the dates MM posted. ๐Ÿ˜

Solar Cycles
14 December 2015 09:14:30


One thing I've noticed with the GEFS is in the 7 to 16 day range they tend to over amplify upstream and this can often lead to cooler looking zonal flows as more PMT air is pushed across NW Europe. As the time approaches the flow often seems to be slightly flatter with more of a south westerly component. 


 


Originally Posted by: Brian Gaze 

This was supposed to have been corrected on the last update, it's looking like it needs further tinkering ASAP.

David M Porter
14 December 2015 09:33:41


 


That is all I need to know. I thought 2013-14 was as bad as it could get - how wrong I was!


Originally Posted by: Maunder Minimum 


Let's just hope the MetO are proved correct with their thoughts for later in the winter. According to what Moomin said yesterday and others have also said recently, it would seem a number of the long range models are indicating a more blocked pattern by the time we get to February. One hopes this turns out to be the case.


Only thing is, I'm sure those areas affected by the flooding following Desmond a week ago will be hoping and praying that the current pattern does not go on for another 6 weeks or so between now and the end of Jan/start of Feb. Were that to happen, we'd very likely have a 2013/14 type flood crisis on our hands.


Lenzie, Glasgow

"Let us not take ourselves too seriously. None of us has a monopoly on wisdom, and we must always be ready to listen and respect other points of view."- Queen Elizabeth II 1926-2022
doctor snow
14 December 2015 10:02:21
Looks like we are going to have to wait till mid jan for any change .if its going to be mild it would nice to see the sun been grey skys alot here
Chunky Pea
14 December 2015 11:21:11




But is it, though? The way I'm seeing it, I thought it's just merely a continuation of the mild, windy and damp theme rather than widespread and frequent damaging gales and flooding rain. The latter which affected virtually the bulk of the UK in the run up to Christmas in 2013 and beyond


Originally Posted by: idj20 


I agree. Bog standard mediocre weather all the way with nothing ear perking at all on the today's NWPs


Current Conditions
https://t.ly/MEYqg 


"You don't have to know anything to have an opinion"
--Roger P, 12/Oct/2022
SEMerc
14 December 2015 11:28:31

Looks like we are going to have to wait till mid jan for any change .if its going to be mild it would nice to see the sun been grey skys alot here

Originally Posted by: doctor snow 


I'm assuming you're referring to 2016.

Charmhills
14 December 2015 11:35:11

The snow situation in the Alps is bad due to the euro slug.


Poor Brian, at this rate he'll be skiing on grass.


Loughborough, EM.

Knowledge is power, ignorance is weakness.

Duane.
Russwirral
14 December 2015 11:36:01
00z and 06z are remarkably similar with both ending with HP to the east. With slight differences meaning any cold air is syphoned off to greece on the 6z.

Nice to see some consistency on the charts though.

Unsettled is the way forward
Polar Low
14 December 2015 11:41:39

 Good grief the slug looks even bigger


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


 

kmoorman
14 December 2015 11:43:21

00z and 06z are remarkably similar with both ending with HP to the east. With slight differences meaning any cold air is syphoned off to greece on the 6z.

Nice to see some consistency on the charts though.

Unsettled is the way forward

Originally Posted by: Russwirral 


 


Nice to see Greece get their annual blast of cold air and snow. 


Home: Durrington, Worthing, West Sussex. (16 ASL)
Work: Canary Wharf, London
Follow me on Twitter @kmoorman1968
picturesareme
14 December 2015 11:46:07


 Good grief the slug looks even bigger


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


 


Originally Posted by: Polar Low 


and so too the high over the Arctic 

JACKO4EVER
14 December 2015 12:31:44


 Good grief the slug looks even bigger


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


 


Originally Posted by: Polar Low 


That's a mighty powerful area of HP- it could take some shifting. As with the previous post above- look at the Arctic though- a shallow area of HP that is starting to nose southward. Any news on a SSW for the cold camp?

Sinky1970
14 December 2015 12:39:08
At least it will be that dreaded phrase "mild".
Polar Low
14 December 2015 12:56:11

  Increasingly confidence for Dec to be a 'write off' for those hoping for some seasonal/cold weather. Rest of the month looks unsettled/mild 


https://twitter.com/MattHugo81


 



 


That's a mighty powerful area of HP- it could take some shifting. As with the previous post above- look at the Arctic though- a shallow area of HP that is starting to nose southward. Any news on a SSW for the cold camp?


Originally Posted by: JACKO4EVER 

moomin75
14 December 2015 13:00:15


  Increasingly confidence for Dec to be a 'write off' for those hoping for some seasonal/cold weather. Rest of the month looks unsettled/mild 


https://twitter.com/MattHugo81


 


 


Originally Posted by: Polar Low 

Well of course it does. It has done throughout the month. These Euroslugs are extremely stubborn to shift and was/is always likely to cause a write off.


It looks also increasingly likely that January will continue in much the same fashion early on at least. Our best hope really does remain February when hopefully the effects of this super Nino ease.


Witney, Oxfordshire
100m ASL
Robertski
14 December 2015 13:15:33

I would be pleasantly surprised to see any real changes to the Slug until February. I am desperately hoping that there is a strat warming event or for that matter ANY meteorological event that sods that Slug away and changes the weather pattern, but experience shows us that it takes some shifting and I fear for most of January๐Ÿ˜•

I am hoping that by writing this that the weather gods spite me and make it snow all over the UK from next week for the whole winter ๐Ÿ˜Š

Fingers crossed the models show colder runs soon, however unlikely.

Brian Gaze
14 December 2015 13:23:28

Must even now be some doubt about the Xmas cool down. 



Brian Gaze
Berkhamsted
TWO Buzz - get the latest news and views 
"I'm not socialist, I know that. I don't believe in sharing my money." - Gary Numan
moomin75
14 December 2015 13:28:04


Must even now be some doubt about the Xmas cool down. 



Originally Posted by: Brian Gaze 

Indeed Brian. Some extreme warmth in some of those postage stamps. Personally I think we're nailed on for smashing the December CET and it coming out above 9c. I am wondering whether we can break the March CET record in December?? Extraordinary month this is. 


Witney, Oxfordshire
100m ASL
Solar Cycles
14 December 2015 13:39:00
Things look grim for anyone hoping of a change to a colder outlook with heights over Europe growing stronger if anything, if there was ever a time of a SSW event to try and shake the pattern up it's this winter. I've serious doubts whether we'll see this happening before the middle of next month at the earliest, or if at all. Shades of 97/98 are growing daily with the only saving grace being a more southerly tracking jet from time to time. ๐Ÿ˜Ÿ

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