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uk.sci.weather (UK Weather) (uk.sci.weather) For the discussion of daily weather events, chiefly affecting the UK and adjacent parts of Europe, both past and predicted. The discussion is open to all, but contributions on a practical scientific level are encouraged. |
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#1
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It's starting to look a bit tasty for the last week of November.
Mittl Wolken http://www.wetterzentrale.de/pics/Rtavn2883.png 500 hPa http://www.wetterzentrale.de/pics/Rtavn2881.png 2m Dew Point http://www.wetterzentrale.de/pics/Rtavn28810.png |
#2
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On Nov 14, 10:55*am, Teignmouth wrote:
It's starting to look a bit tasty for the last week of November. Mittl Wolkenhttp://www.wetterzentrale.de/pics/Rtavn2883.png 500 hPahttp://www.wetterzentrale.de/pics/Rtavn2881.png 2m Dew Pointhttp://www.wetterzentrale.de/pics/Rtavn28810.png Holy Moses http://postimage.org/image/17b5a8tb8/ ECM also in agreement http://postimage.org/image/21c8ud6o4/ http://postimage.org/image/21cc5fvno/ |
#3
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![]() "Teignmouth" wrote in message ... On Nov 14, 10:55 am, Teignmouth wrote: It's starting to look a bit tasty for the last week of November. Mittl Wolkenhttp://www.wetterzentrale.de/pics/Rtavn2883.png 500 hPahttp://www.wetterzentrale.de/pics/Rtavn2881.png 2m Dew Pointhttp://www.wetterzentrale.de/pics/Rtavn28810.png Holy Moses http://postimage.org/image/17b5a8tb8/ ECM also in agreement http://postimage.org/image/21c8ud6o4/ http://postimage.org/image/21cc5fvno/ Now that does look a bit special. Oh please oh please let that all come off. You know I can't recall the models so eager to keep placing high pressure to our north so much-why. Can Will, Martin and co explain the mechanism that would see high pressure building so readily over the north Atlantic and then to the east over Scandinavia like the models have done of late? Jet stream, sea surface temps ? |
#4
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Lawrence Jenkins wrote:
"Teignmouth" wrote in message ... On Nov 14, 10:55 am, Teignmouth wrote: It's starting to look a bit tasty for the last week of November. Mittl Wolkenhttp://www.wetterzentrale.de/pics/Rtavn2883.png 500 hPahttp://www.wetterzentrale.de/pics/Rtavn2881.png 2m Dew Pointhttp://www.wetterzentrale.de/pics/Rtavn28810.png Holy Moses http://postimage.org/image/17b5a8tb8/ ECM also in agreement http://postimage.org/image/21c8ud6o4/ http://postimage.org/image/21cc5fvno/ You know I can't recall the models so eager to keep placing high pressure to our north so much-why. --------------- But Lawrence - we have seen charts like that especially in the last two years. Many with HP to the North. They've also always been two weeks before the event like these ones. We have also seen them change radically just two days before the start sometimes. Some of those were in the middle of winter and not the end of November so I wouldn't start getting too excited. Of course you never know but I wouldn't put the chances of significant cold or snow at more than 10/1 against at this stage. Dave P.S - I've just remembered I have to make an important journey round the north M25 on the 29th so the odds have just gone down a bit ;-) |
#5
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![]() "Dave Cornwell" wrote in message ... Lawrence Jenkins wrote: "Teignmouth" wrote in message ... On Nov 14, 10:55 am, Teignmouth wrote: It's starting to look a bit tasty for the last week of November. Mittl Wolkenhttp://www.wetterzentrale.de/pics/Rtavn2883.png 500 hPahttp://www.wetterzentrale.de/pics/Rtavn2881.png 2m Dew Pointhttp://www.wetterzentrale.de/pics/Rtavn28810.png Holy Moses http://postimage.org/image/17b5a8tb8/ ECM also in agreement http://postimage.org/image/21c8ud6o4/ http://postimage.org/image/21cc5fvno/ You know I can't recall the models so eager to keep placing high pressure to our north so much-why. --------------- But Lawrence - we have seen charts like that especially in the last two years. Many with HP to the North. They've also always been two weeks before the event like these ones. We have also seen them change radically just two days before the start sometimes. Some of those were in the middle of winter and not the end of November so I wouldn't start getting too excited. Of course you never know but I wouldn't put the chances of significant cold or snow at more than 10/1 against at this stage. Dave P.S - I've just remembered I have to make an important journey round the north M25 on the 29th so the odds have just gone down a bit ;-) Dave We can't refer to the model archives as they record what actually happened not what the models were guessing would happen. But regardless I can't recall seeing the models placing massive highs to the north of the UK stretching from Iceland to Scandinavia . Yes I 've seen the big Scandi/Siberian highs to our east or north east or the Atlantic high ridging far north and bringing us a northerly airstream but to my mind these recent predicted placements seem odd and very reminiscent of dare I say it late December 1978 and 62 http://www.wetterzentrale.de/pics/ar...0119781229.gif Or late December 62 http://www.wetterzentrale.de/pics/ar...0119621230.gif Of course we are now talking late November not December but this is exactly what I mean http://www.wetterzentrale.de/pics/Rtavn1921.png taken straight from tonights 12z GFS Lawrence |
#6
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On Nov 14, 5:31*pm, Dave Cornwell wrote:
Lawrence Jenkins wrote: "Teignmouth" wrote in message .... On Nov 14, 10:55 am, Teignmouth wrote: It's starting to look a bit tasty for the last week of November. Mittl Wolkenhttp://www.wetterzentrale.de/pics/Rtavn2883.png 500 hPahttp://www.wetterzentrale.de/pics/Rtavn2881.png 2m Dew Pointhttp://www.wetterzentrale.de/pics/Rtavn28810.png Holy Moseshttp://postimage.org/image/17b5a8tb8/ ECM also in agreementhttp://postimage.org/image/21c8ud6o4/ http://postimage.org/image/21cc5fvno/ You know I can't recall the models so eager to keep placing high *pressure to our north so much-why. --------------- But Lawrence *- we have seen charts like that especially in the last two years. Many with HP to the North. They've also always been two weeks before the event like these ones. We have also seen them change radically just two days before the start sometimes. Some of those were in the middle of winter and not the end of November so I wouldn't start getting too excited. Of course you never know but I wouldn't put the chances of significant cold or snow at more than 10/1 against at this stage. Dave P.S - I've just remembered I have to make an important journey round the north M25 on the 29th so the odds have just gone down a bit ;-)- Hide quoted text - - Show quoted text - Dave We can't refer to the model archives as they record what actually happened not what the models were guessing would happen. But regardless I can't recall seeing the models placing massive highs to the north of the UK stretching from Iceland to Scandinavia . Yes I 've seen the big Scandi/Siberian highs to our east or north east or the Atlantic high ridging far north and bringing us a northerly airstream but to my mind these recent predicted placements seem odd and very reminiscent of dare I say it late December 1978 and 62 http://www.wetterzentrale.de/pics/ar...0119781229.gif Or late December 62 http://www.wetterzentrale.de/pics/ar...0119621230.gif Of course we are now talking late November not December but this is exactly what I mean http://www.wetterzentrale.de/pics/Rtavn1921.png taken straight from tonights 12z GFS Lawrence |
#7
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#8
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On 14/11/10 10:55, Teignmouth wrote:
It's starting to look a bit tasty for the last week of November. Mittl Wolken http://www.wetterzentrale.de/pics/Rtavn2883.png 500 hPa http://www.wetterzentrale.de/pics/Rtavn2881.png 2m Dew Point http://www.wetterzentrale.de/pics/Rtavn28810.png Looks cold and cloudy to me. Not cold enough for snow except over the highest ground. Not what I would call tasty myself. |
#9
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In article ,
Richard Dixon writes: Teignmouth wrote in news:7bf090ef-b297-417f-b386- : It's starting to look a bit tasty for the last week of November. Interesting pressure patterns. One for the "if only it were January" drawer - source isn't that cold at the moment, from the looks of it. But we're reaching the time of year when Scandinavia can cool down very rapidly, if the Atlantic influence is cut off. -- John Hall "I look upon it, that he who does not mind his belly, will hardly mind anything else." Dr Samuel Johnson (1709-84) |
#10
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John Hall wrote in
news ![]() In article , Richard Dixon writes: Teignmouth wrote in news:7bf090ef-b297-417f-b386- : It's starting to look a bit tasty for the last week of November. Interesting pressure patterns. One for the "if only it were January" drawer - source isn't that cold at the moment, from the looks of it. But we're reaching the time of year when Scandinavia can cool down very rapidly, if the Atlantic influence is cut off. I hope the block sticks in place then - the models are pointing to below average temperatures but not much more. Hopefully this block will have some meaningful knock-on for further down the line. Richard |
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