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Solar Cycles
30 January 2016 11:46:45


Solar, I just don't get excited by these cooler zonal phases when the next low bringing more wind and rain is only a day away.


 


Doc I did say for 'most' , meaning most areas, most of the general populous and most of those on TWO 


Originally Posted by: Shropshire 

But Ian for the NW those cooler zonal phases will outweigh the milder ones, the trend is for progressively colder albeit no deep cold for many from the Midlands northwards.

Gandalf The White
30 January 2016 12:03:47


 


I would suggest for most that the chairs are being put out in the saloon.


Originally Posted by: Shropshire 


Just so long as they're not putting out the deckchairs and garden furniture just yet.



Location: South Cambridgeshire
130 metres ASL
52.0N 0.1E


PFCSCOTTY
30 January 2016 12:06:10

They are talking more and more 'winter is over 'on the BBC local radio at least for the south and interestingly how windy wet and warm it has been over the last three months. The question mark is will February follow the trend or spring a surprise especially after mid month. The former observation is


 


likely to continue in my opinion seeing little serious change in the models for the foreseeable....

Originally Posted by: cultman1 


 


God it was over some time ago in the south, because for another year it never actually arrived. 2 frosts and 2 average temp days out of 2 months is merely an extension of autumn.  

Gandalf The White
30 January 2016 12:09:39

ECM 00z ensemble for London




Quite a change from 12 hours ago, with the uncertainties of yesterday apparently evaporating. So, a cooling off to normal early February values by mid-week and then a rebound by the end of the week, then a drop back to average or rather cold conditions with the coldest cluster offering maxima around 5C an overnight minima around -2C.


Another dollop of rain later next week - quite high total for the SE and potentially troublesome amounts further north and west.


 


http://www.weathercast.co.uk/services/ensemble-forecast.html


 


Location: South Cambridgeshire
130 metres ASL
52.0N 0.1E


Maunder Minimum
30 January 2016 12:25:56

Don't worry - a bitter February spell is still odds on for mid-month - you mark my words! The models are wrong (apart from the Berlin Strat forecast that is).


 


New world order coming.
NickR
  • NickR
  • Advanced Member Topic Starter
30 January 2016 12:45:04
Can we please stick to model analysis and comments. Off topic posts, especially off topic posts that accuse others of making off topic posts, will be deleted.
Nick
Durham
[email protected]
Andy Woodcock
30 January 2016 12:55:03


IF talking about SW


Latest UKMO assessment as follows:


- Current warming episode still expected to be minor


- Mixed model signals re SFC story early-mid Feb, but current preferred outcome is for (at least passing) colder phases from later next week and more especially during 2nd week Feb (longevity uncertain) with pattern amplified behind lows and ridging in Atlantic (as per EC Monthly & GloSea5)


- Stratospheric diagnostics indicate resumption of stronger zonal flow for a time from mid into 2nd half Feb


- A more mobile/unsettled outcome then returning for UK (EC Monthly also suggests W'ly return later Feb)


- GloSea5 continues as before to signal any more definite/major stratospheric warming is most likely late Feb-early March


Originally Posted by: Gooner 


What is the point of a SSW in early March! By the time it had an effect near the surface it would be Easter and would just bring us a cold, miserable spring with temperatures similar to what we have now. More eternal autumn!!


Andy


Andy Woodcock
Penrith
Cumbria

Altitude 535 feet

"Why are the British so worried about climate change? Any change to their climate can only be an improvement" John Daley 2001
Charmhills
30 January 2016 13:02:53

http://ds.data.jma.go.jp/tcc/tcc/products/clisys/STRAT/


Up on yesterday's.


Loughborough, EM.

Knowledge is power, ignorance is weakness.

Duane.
Fothergill
30 January 2016 13:53:22


What is the point of a SSW in early March! By the time it had an effect near the surface it would be Easter and would just bring us a cold, miserable spring with temperatures similar to what we have now. More eternal autumn!!


Andy


Originally Posted by: Andy Woodcock 


True, I feel with a possible SSW early March and the recent El Nino a cold wet spring and possibly summer could be on the cards. That would be the final kick inbetween the legs after this winter. The joys of the British climate.

Bertwhistle
30 January 2016 13:55:57


 


True, I feel with a possible SSW early March and the recent El Nino a cold wet spring and possibly summer could be on the cards. That would be the final kick inbetween the legs after this winter. The joys of the British climate.


Originally Posted by: Fothergill 


I admit, I'm not quite sure what a SSW does- I've heard it can change the dominant advected airmass direction for us. Wouldn't that, say, in April bring the possibility of some pleasant or even warm easterly weather, if the flow was aligned favourably?


Bertie, Itchen Valley.
Retire while you can still press the 'retire now' button.
Gooner
30 January 2016 13:55:59


IF talking about SW


Latest UKMO assessment as follows:


- Current warming episode still expected to be minor


- Mixed model signals re SFC story early-mid Feb, but current preferred outcome is for (at least passing) colder phases from later next week and more especially during 2nd week Feb (longevity uncertain) with pattern amplified behind lows and ridging in Atlantic (as per EC Monthly & GloSea5)


- Stratospheric diagnostics indicate resumption of stronger zonal flow for a time from mid into 2nd half Feb


- A more mobile/unsettled outcome then returning for UK (EC Monthly also suggests W'ly return later Feb)


- GloSea5 continues as before to signal any more definite/major stratospheric warming is most likely late Feb-early March


Originally Posted by: Gooner 


Amendments have been made by IF


Latest UKMO assessment as follows:


- Current warming episode still expected to be minor


- Mixed model signals re SFC story early-mid Feb, but current preferred outcome is for (at least passing) colder phases from later next week and more especially during 2nd week Feb (longevity uncertain) with pattern amplified behind lows and ridging in Atlantic (as per EC Monthly & GloSea5)


- Phases of colder Am episodes expected. Given potential passage of low-latitude systems towards S'rn UK in 00z EPS, snow risk may not be confined just to N'rn UK


- Stratospheric diagnostics indicate resumption of stronger zonal flow *for a time* from mid into 2nd half Feb


- A more mobile/unsettled outcome *may* then return for UK (EC Monthly also suggests W'ly return later Feb)


- However, 00z data is also suggestive of generally colder, more anticyclonic conditions later Feb: JURY OUT


- GloSea5 continues - as before - to signal any more definite/major stratospheric warming is most likely late Feb-early March


Remember anything after T120 is really Just For Fun



Marcus
Banbury
North Oxfordshire
378 feet A S L


JACKO4EVER
30 January 2016 14:00:41


 


Amendments have been made by IF


Latest UKMO assessment as follows:


- Current warming episode still expected to be minor


- Mixed model signals re SFC story early-mid Feb, but current preferred outcome is for (at least passing) colder phases from later next week and more especially during 2nd week Feb (longevity uncertain) with pattern amplified behind lows and ridging in Atlantic (as per EC Monthly & GloSea5)


- Phases of colder Am episodes expected. Given potential passage of low-latitude systems towards S'rn UK in 00z EPS, snow risk may not be confined just to N'rn UK


- Stratospheric diagnostics indicate resumption of stronger zonal flow *for a time* from mid into 2nd half Feb


- A more mobile/unsettled outcome *may* then return for UK (EC Monthly also suggests W'ly return later Feb)


- However, 00z data is also suggestive of generally colder, more anticyclonic conditions later Feb: JURY OUT


- GloSea5 continues - as before - to signal any more definite/major stratospheric warming is most likely late Feb-early March


Originally Posted by: Gooner 


Oh great, more crud

Gooner
30 January 2016 14:02:00

I'm guessing many people on here havent seen some cold snowy weather in March or April for that matter , snow can last during these months.


I do get the impression many on here are only in search of weeks of Ice days and a foot of snow. We are the uk for gods sake .


I also dont understand the " thats it for the Winter " comments. Its January 30th


Remember anything after T120 is really Just For Fun



Marcus
Banbury
North Oxfordshire
378 feet A S L


Fothergill
30 January 2016 14:02:19


I admit, I'm not quite sure what a SSW does- I've heard it can change the dominant advected airmass direction for us. Wouldn't that, say, in April bring the possibility of some pleasant or even warm easterly weather, if the flow was aligned favourably?


Originally Posted by: Bertwhistle 


Easterlies in April don't tend to be warm in my experience, cold air can linger on the continent in April. I'd much rather easterlies in Winter. But a long way out in any case. I also don't think we have a great track record of warm summers after a winter El Nino but I may be wrong.

Gooner
30 January 2016 14:07:15


 


Easterlies in April don't tend to be warm in my experience, cold air can linger on the continent in April. I'd much rather easterlies in Winter. But a long way out in any case. I also don't think we have a great track record of warm summers after a winter El Nino but I may be wrong.


Originally Posted by: Fothergill 


Correct , which is why it is short sighted for people to be writing off the chance of wintry weather so early


Remember anything after T120 is really Just For Fun



Marcus
Banbury
North Oxfordshire
378 feet A S L


Gooner
30 January 2016 14:09:08

[quote=PFCSCOTTY;762483]


 


 


God it was over some time ago in the south, because for another year it never actually arrived. 2 frosts and 2 average temp days out of 2 months is merely an extension of autumn.  


Wrong thread


 


What do you consider to be the South?


 


South of the M4


South of B'ham


The Coast?


Remember anything after T120 is really Just For Fun



Marcus
Banbury
North Oxfordshire
378 feet A S L


Bertwhistle
30 January 2016 14:12:41


 


Easterlies in April don't tend to be warm in my experience, cold air can linger on the continent in April. I'd much rather easterlies in Winter. But a long way out in any case. I also don't think we have a great track record of warm summers after a winter El Nino but I may be wrong.


Originally Posted by: Fothergill 


This is why I mentioned the alignment being right. There was definitely an Easterly element on some warm days here in 2007 and 2011. Even at the start of April 2007, S.England got warmth from a north-easterly. But of course that's here.


Bertie, Itchen Valley.
Retire while you can still press the 'retire now' button.
picturesareme
30 January 2016 15:18:51


[quote=PFCSCOTTY;762483]


 


 


God it was over some time ago in the south, because for another year it never actually arrived. 2 frosts and 2 average temp days out of 2 months is merely an extension of autumn.  


Wrong thread


 


What do you consider to be the South?


 


South of the M4


South of B'ham


The Coast?


Originally Posted by: Gooner 


m4 southwards is the south I'd say... Oxfordshire certainly shouldn't be classed as 'the south' 😋

picturesareme
30 January 2016 15:23:07


 


Easterlies in April don't tend to be warm in my experience, cold air can linger on the continent in April. I'd much rather easterlies in Winter. But a long way out in any case. I also don't think we have a great track record of warm summers after a winter El Nino but I may be wrong.


Originally Posted by: Fothergill 


april easterlies can bring some fantastic warmth 😊 


a classic example but by no means isolated would be April 2003 ☀️☀️

Bertwhistle
30 January 2016 15:28:37


 


april easterlies can bring some fantastic warmth 😊 


a classic example but by no means isolated would be April 2003 ☀️☀️


Originally Posted by: picturesareme 


Yes and as well as the 2 years I mentioned earlier, the start of the 1984 spell had an Easterly component after the Easter Saturday southerly.


This may be localised to us in CS England/ SW - I'm not sure. I would imagine SE England suffered from cooler & cloudier N Sea influences.


Bertie, Itchen Valley.
Retire while you can still press the 'retire now' button.
chiversa
30 January 2016 16:02:18
lets hope we have an april like 2011 which was very warm and sunny where 18 -20 deg c became the daily norm and the temperature reached as high as 27.8 °C at Wisley, Surrey on 23rd, the highest April temperature anywhere in the UK since 1949. However this was one of a succession of dry months over the south of the uk going back into 2010 and we were worried about drought !
alan
Bertwhistle
30 January 2016 16:08:56

lets hope we have an april like 2011 which was very warm and sunny where 18 -20 deg c became the daily norm and the temperature reached as high as 27.8 °C at Wisley, Surrey on 23rd, the highest April temperature anywhere in the UK since 1949. However this was one of a succession of dry months over the south of the uk going back into 2010 and we were worried about drought !
alan

Originally Posted by: chiversa 


True enough; I recorded 25.2C on one day that year. Timsbury?


Bertie, Itchen Valley.
Retire while you can still press the 'retire now' button.
Jive Buddy
30 January 2016 16:26:45


I'm guessing many people on here havent seen some cold snowy weather in March or April for that matter , snow can last during these months.


I do get the impression many on here are only in search of weeks of Ice days and a foot of snow. We are the uk for gods sake .


I also dont understand the " thats it for the Winter " comments. Its January 30th


Originally Posted by: Gooner 


We normally have the "It can snow in April" comments much earlier in the winter. Show's how our winters are changing these days...


It's not over, until the fat Scandy sinks.....

Location: St. Mary Cray, S.E. London border with Kent.
springsunshine
30 January 2016 16:54:05


 


We normally have the "It can snow in April" comments much earlier in the winter. Show's how our winters are changing these days...


Originally Posted by: Jive Buddy 


Ive a gut feeling we will see the coldest spell of the winter sometime in March,probably over the easter weekend

LeedsLad123
30 January 2016 16:57:15

lets hope we have an april like 2011 which was very warm and sunny where 18 -20 deg c became the daily norm and the temperature reached as high as 27.8 °C at Wisley, Surrey on 23rd, the highest April temperature anywhere in the UK since 1949. However this was one of a succession of dry months over the south of the uk going back into 2010 and we were worried about drought !
alan

Originally Posted by: chiversa 


April 2011 was indeed wonderful, but the summer that followed was less than perfect.. I'd rather endure a cold April and have a warm summer than a warm April and a cold summer. Of course, there's no link - but still, given April 2007 and April 2011 both lead to pretty bad summers, I don't want to risk it! OTOH, April 1989 was quite chilly and that summer was very nice.


In fact, the entire May-August 1989 period was nice. May-Jul were noticeably above average (May was very warm in particular) while August was bang on average. I'll take that.


No idea why we're t alking about this though given it's not even February yet.


Whitkirk, Leeds - 85m ASL.

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