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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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Here is a summary of the latest NWP output for noon on Sunday. Issued 0531z,
13 September 2006. The models continue to show unsettled weather pushing in from the west for the weekend, but there are growing differences in the track of the low/trough due to differenced in handling the ex-tropical remnants of Florence. As ever, more runs are needed. ECMWF: http://85.214.49.20/pics/Recm1201.gif WSW'lies cover the UK with a deep low to the NW. The winds become SW'lies at T+144 as a secondary low moves ENE'wards, followed by stronger SW'lies at T+168 with complex low pressure to the west. MetO: http://85.214.49.20/pics/Rukm1201.gif The MetO run shows a shallow low to the NW and light southerlies for the UK. The winds become lighter still at T+144 due to a col over the British Isles. GFS: http://expert.weatheronline.co.uk/pslv_frame.htm Complex low pressure is centred to the west, with SSW'lies over the UK. The lows merge and deepen over Ireland at T+144, bringing stronger SW'lies for England and Wales with SE'lies elsewhere. By T+168 the low fills over the North Sea with SW'lies for the UK. GEM: http://meteocentre.com/models/glb00_120.html The UK lies under a trough, with southerlies for much of England and NW'lies elsewhere. JMA: http://85.214.49.20/pics/Rjma1201.gif Southerlies and SSW'lies cover the UK with low pressure to the west. NOGAPS: http://85.214.49.20/pics/Rngp1201.gif Unavailable today. |
#2
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![]() Darren Prescott wrote: Here is a summary of the latest NWP output for noon on Sunday. Issued 0531z, 13 September 2006. The models continue to show unsettled weather pushing in from the west for the weekend, but there are growing differences in the track of the low/trough due to differenced in handling the ex-tropical remnants of Florence. As ever, more runs are needed. Does it not seem to anyone else besides this kook, that the higher the Lows the less likely thay are or more incapable perhaps of grounding on an Atlantic coast? Might it be that they lack the power to break through the Highs? But surely they aught to attract each other as poles in a magnet? |
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