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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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**NOTE: This is the last analysis to be issued in the current format.
Feedback on TWO and uk.sci.weather has been overwhelmingly in favour of a potential revamp and the first of the new style analyses will be issued on Sunday. (I'll be leaving for the wolf centre at 4:45z tomorrow, so no analysis will be issued.)** Here is a summary of the latest NWP output for noon on Tuesday. Issued 0514z, 27 October 2006. There will be a big change next week with much colder weather for all for the start of the month. High pressure near Greenland will bring a northerly plunge and as the high "topples" over the UK towards the end of the week widespread frosts are likely. ECMWF: http://85.214.49.20/pics/Recm1201.gif NNW'lies cover the UK, with a deep low over Scandinavia and a ridge to the west. The ridge moves over the UK at T+144, leaving to easterlies for Northern Ireland and northerlies elsewhere. The ridge declines on day 7, bringing NW'lies to Scotland and northern England with easterlies elsewhere. MetO: http://85.214.49.20/pics/Rukm1201.gif The MetO run shows a high to the NW and a mixture of northerlies and NW'lies for the UK. GFS: http://expert.weatheronline.co.uk/pslv_frame.htm High pressure extends southwards from Greenland to the west of the UK, while low pressure lies to the east of the UK. Winds are strong to gale force; northerlies for Scotland and Northern Ireland with NW'lies elsewhere. The high moves eastwards at T+144 with northerlies for all, followed by lighter NW'lies at T+168 as the high declines over Ireland. GEM: http://meteocentre.com/models/glb00_120.html Unavailable at time of issue. JMA: http://85.214.49.20/pics/Rjma1201.gif The Japanese run shows a deep low to the north and westerlies for all. NOGAPS: http://85.214.49.20/pics/Rngp1201.gif Westerlies cover the UK, with a deep low to the north (much the samne as the JMA). |
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In uk.sci.weather on Fri, 27 Oct 2006, Darren Prescott
wrote : Here is a summary of the latest NWP output for noon on Tuesday. Issued 0514z, 27 October 2006. There will be a big change next week with much colder weather for all for the start of the month. High pressure near Greenland will bring a northerly plunge and as the high "topples" over the UK towards the end of the week widespread frosts are likely. I'll believe that when I see it. -- Paul Hyett, Cheltenham (change 'invalid83261' to 'blueyonder' to email me) |
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