|
Looks exciting - if it's right!
|
Looks exciting - if it's right!
Pete L wrote:
http://www.wetterzentrale.de/pics/Rtavn3841.png It'll be gone on the next run ;-) -- Keith (Southend) http://www.southendweather.net e-mail: kreh at southendweather dot net |
Looks exciting - if it's right!
"Keith (Southend)" wrote in message ... Pete L wrote: http://www.wetterzentrale.de/pics/Rtavn3841.png It'll be gone on the next run ;-) Whatever it was it's gone now. I'm just getting a completly unremarkable NW flow on that one. -- Col Bolton, Lancashire 160m asl |
Looks exciting - if it's right!
"Col" wrote in message ... Whatever it was it's gone now. I'm just getting a completly unremarkable NW flow on that one. -- Col Col, if you have a gander at the ECMWF at T+240 you'll get the picture. Not quite the 'perfect' setup that GFS had at T+384 last night. Pity I didn't save that one! http://www.meteociel.fr/modeles/ecmw...0&mode=1&map=0 Joe |
Looks exciting - if it's right!
In uk.sci.weather on Sat, 17 Nov 2007, Col
wrote : "Keith (Southend)" wrote in message ... Pete L wrote: http://www.wetterzentrale.de/pics/Rtavn3841.png It'll be gone on the next run ;-) Whatever it was it's gone now. I'm just getting a completly unremarkable NW flow on that one. I think the forecasting computers are deliberately taunting us... :) -- Paul Hyett, Cheltenham (change 'invalid83261' to 'blueyonder' to email me) |
Looks exciting - if it's right!
"JCW" wrote in message
... if you have a gander at the ECMWF at T+240 you'll get the picture. Not quite the 'perfect' setup that GFS had at T+384 last night. Pity I didn't save that one! http://www.meteociel.fr/modeles/ecmw...0&mode=1&map=0 Joe Useful page, Joe. Notice the higher resolution GFS (0.5°) and WRF models are indicating snow over parts over northern France and the higher ground over the UK but even these models will struggle with this situation where a change of precipitation type at the surface could well depend on a change of 1 degree (or less) in the boundary layer. Either way I strongly suspect they're underplaying the snow risk over France. 1700Z issue Long TAFs for the various Paris airports have light sleet/snow tomorrow evening. Closer to home there's a risk of snow at Leeds and sleet at some of the elevated sites further south. Paris Charles de Gaulle TAF LFPG 171700Z 180024 14006KT CAVOK PROB30 TEMPO 0307 5000 BECMG 1012 14015G30KT BKN040 BKN090 BECMG 1618 4000 -SN BKN015 OVC020 BECMG 2123 16012KT 8000 -RASN SCT015 BKN030 Luton EGGW 171642Z 180024 17017G28KT 9999 SCT010 BKN020 BECMG 1114 6000 -RA BKN007 TEMPO 1324 4000 RA BKN003 BECMG 1215 11018G28KT PROB30 TEMPO 1522 2000 RASN= Leeds EGNM 171636Z 180024 18020G30KT 7000 -RA BKN012 TEMPO 0009 4000 RA BECMG 0811 14012KT BKN008 TEMPO 0924 11015G25KT 3000 -RASN BKN004 PROB30 TEMPO 1724 1200 SN BKN001= A tricky 24-48 hours coming up. Jon. |
Looks exciting - if it's right!
"Jon O'Rourke" wrote in message ... "JCW" wrote in message ... if you have a gander at the ECMWF at T+240 you'll get the picture. Not quite the 'perfect' setup that GFS had at T+384 last night. Pity I didn't save that one! http://www.meteociel.fr/modeles/ecmw...0&mode=1&map=0 Joe Useful page, Joe. Notice the higher resolution GFS (0.5°) and WRF models are indicating snow over parts over northern France and the higher ground over the UK but even these models will struggle with this situation where a change of precipitation type at the surface could well depend on a change of 1 degree (or less) in the boundary layer. Either way I strongly suspect they're underplaying the snow risk over France. 1700Z issue Long TAFs for the various Paris airports have light sleet/snow tomorrow evening. Closer to home there's a risk of snow at Leeds and sleet at some of the elevated sites further south. Paris Charles de Gaulle TAF LFPG 171700Z 180024 14006KT CAVOK PROB30 TEMPO 0307 5000 BECMG 1012 14015G30KT BKN040 BKN090 BECMG 1618 4000 -SN BKN015 OVC020 BECMG 2123 16012KT 8000 -RASN SCT015 BKN030 Luton EGGW 171642Z 180024 17017G28KT 9999 SCT010 BKN020 BECMG 1114 6000 -RA BKN007 TEMPO 1324 4000 RA BKN003 BECMG 1215 11018G28KT PROB30 TEMPO 1522 2000 RASN= Leeds EGNM 171636Z 180024 18020G30KT 7000 -RA BKN012 TEMPO 0009 4000 RA BECMG 0811 14012KT BKN008 TEMPO 0924 11015G25KT 3000 -RASN BKN004 PROB30 TEMPO 1724 1200 SN BKN001= A tricky 24-48 hours coming up. Jon. Thanks Jon. I'm getting increasingly excited about snow possibility on Dartmoor now. I'm over 1000 feet up and a lot of the moor is over 1500 feet. Will -- |
| All times are GMT. The time now is 09:44 AM. |
Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2006 WeatherBanter.co.uk