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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: As is usual during the summer half of the year, I'll be leaving soon
for the wolves - hence this shorter analysis. Here is a summary of the latest NWP output for noon (GMT) on Thursday. Issued 0459z, 3rd August 2008. The end of the working week will see unsettled weather for the UK, as a trough moves swiftly eastwards. Saturday is still looking settled for most, although it won't be long before the next low moves in from the west. ECMWF: http://expert.weatheronline.co.uk/da...mwf/ecmwf.html A trough covers England, with SW'lies in advance and NW'lies following behind. Westerlies cover the UK on day 6 as a ridge moves eastwards. The ridge moves over England and Wales on day 7, with southerlies for all. MetO: http://expert.weatheronline.co.uk/da...ukmo/pslv.html MetO shows a low to the north and westerlies over tge UK. Westerlies persist on day 6 as the low moves eastwards. GFS: http://expert.weatheronline.co.uk/pslv_frame.htm GFS has a northerly flow over the UK, with low pressure to the east and a ridge to the WNW. On day 6 the winds become NW'lies as the ridge moves SE'wards. Day 7 sees southerlies as the ridge continues moving SE'wards. GEM: http://expert.weatheronline.co.uk/da.../gem/pslv.html The Canadaian run shows low pressure over the North Sea, with strong WSW'lies for England and Wales and NW'lies elsewhere. JMA: http://85.214.49.20/pics/Rjma1201.gif The Japanese run shows a low to the west of Scotland with a mixture of SSW'lies and SW'lies over the UK. |
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On Aug 3, 6:00*am, "Darren Prescott" wrote:
Note: As is usual during the summer half of the year, I'll be leaving soon for the wolves - hence this shorter analysis. Here is a summary of the latest NWP output for noon (GMT) on Thursday. Issued 0459z, 3rd August 2008. The end of the working week will see unsettled weather for the UK, as a trough moves swiftly eastwards. Saturday is still looking settled for most, although it won't be long before the next low moves in from the west. ECMWF:http://expert.weatheronline.co.uk/da...mwf/ecmwf.html A trough covers England, with SW'lies in advance and NW'lies following behind. Westerlies cover the UK on day 6 as a ridge moves eastwards. The ridge moves over England and Wales on day 7, with southerlies for all. MetO:http://expert.weatheronline.co.uk/da...ukmo/pslv.html MetO shows a low to the north and westerlies over tge UK. Westerlies persist on day 6 as the low moves eastwards. GFS:http://expert.weatheronline.co.uk/pslv_frame.htm GFS has a northerly flow over the UK, with low pressure to the east and a ridge to the WNW. On day 6 the winds become NW'lies as the ridge moves SE'wards. Day 7 sees southerlies as the ridge continues moving SE'wards. GEM:http://expert.weatheronline.co.uk/da.../gem/pslv.html The Canadaian run shows low pressure over the North Sea, with strong WSW'lies for England and Wales *and NW'lies elsewhere. JMA:http://85.214.49.20/pics/Rjma1201.gif The Japanese run shows a low to the west of Scotland with a mixture of SSW'lies and SW'lies over the UK. Very, very, very depressing. 2/3 days of consistently awful gfs output at 9-12 days. Completely backed up by the ECM too. Yeuch. Paul |
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