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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 would appear that Mr.*******i's warning of continued severe cold and
Will's thoughts of a cold outbreak and false Spring now look to have been postponed or abandoned. Despite the charts seemingly unanimous on a strong northerly a couple of days ago it seems less likely now. More than a week ahead again ........... always the same. Some good drying weather instead, hopefully. Dave |
#2
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so much for a false spring!
is the cold still on Will? Dave Cornwell wrote: It would appear that Mr.*******i's warning of continued severe cold and Will's thoughts of a cold outbreak and false Spring now look to have been postponed or abandoned. Despite the charts seemingly unanimous on a strong northerly a couple of days ago it seems less likely now. More than a week ahead again ........... always the same. Some good drying weather instead, hopefully. Dave |
#3
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Very much so. As we go into March we should end up with an easterly. I'm not
relying on model outputs for this, but the following reasoning. The northerly (which I never really talked about) was never really on IMO. Instead, if you remember I talked about a return to Atlantic mobility from NW to SE, that will happen of sorts but the main effect will be to transfer the high cell from over us to just further east and then build over Scandinavia. There is just enough progression in the longwaves to allow this. Once established the pattern will be of the correct wavelength to become stationary allowing the very cold and potentially bitter spell with widespread snow to begin. Will -- terry tibbs wrote: so much for a false spring! is the cold still on Will? Dave Cornwell wrote: It would appear that Mr.*******i's warning of continued severe cold and Will's thoughts of a cold outbreak and false Spring now look to have been postponed or abandoned. Despite the charts seemingly unanimous on a strong northerly a couple of days ago it seems less likely now. More than a week ahead again ........... always the same. Some good drying weather instead, hopefully. Dave |
#4
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cheers Will...
great insight as always. Will Hand wrote: Very much so. As we go into March we should end up with an easterly. I'm not relying on model outputs for this, but the following reasoning. The northerly (which I never really talked about) was never really on IMO. Instead, if you remember I talked about a return to Atlantic mobility from NW to SE, that will happen of sorts but the main effect will be to transfer the high cell from over us to just further east and then build over Scandinavia. There is just enough progression in the longwaves to allow this. Once established the pattern will be of the correct wavelength to become stationary allowing the very cold and potentially bitter spell with widespread snow to begin. Will -- terry tibbs wrote: so much for a false spring! is the cold still on Will? Dave Cornwell wrote: It would appear that Mr.*******i's warning of continued severe cold and Will's thoughts of a cold outbreak and false Spring now look to have been postponed or abandoned. Despite the charts seemingly unanimous on a strong northerly a couple of days ago it seems less likely now. More than a week ahead again ........... always the same. Some good drying weather instead, hopefully. Dave |
#5
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this. Once established the pattern will be of the correct wavelength to
become stationary allowing the very cold and potentially bitter spell with widespread snow to begin. Bloody Hell Will. I hope you're wrong. My 30 cm soil temps are on there way up (6.9°C), the weeds are starting to grow and so is the grass, and the daises were out today. That means it's time for the broad beans to go in (noticed a few already growing well on other allotment plots). Whilst down on the allotment today I saw the rooks building nests, there were a few ladybirds (7 spotted) about, a Red Admiral flew by and so did a few bumble bees. A 'potentially bitter spell' is the last thing needed. Just a few brief glimpses of the sun today. A max of 11.5°C after an overnight low of 7.1°C. (20:35), 8.6°C, RH 86%, DP 6.2°C, 1026 hPa (F), Wind 1 mph NE. ________________ Nick. Otter Valley, Devon 83 m amsl http://www.ottervalley.co.uk "Will Hand" wrote in message ... Very much so. As we go into March we should end up with an easterly. I'm not relying on model outputs for this, but the following reasoning. The northerly (which I never really talked about) was never really on IMO. Instead, if you remember I talked about a return to Atlantic mobility from NW to SE, that will happen of sorts but the main effect will be to transfer the high cell from over us to just further east and then build over Scandinavia. There is just enough progression in the longwaves to allow Will -- terry tibbs wrote: so much for a false spring! is the cold still on Will? Dave Cornwell wrote: It would appear that Mr.*******i's warning of continued severe cold and Will's thoughts of a cold outbreak and false Spring now look to have been postponed or abandoned. Despite the charts seemingly unanimous on a strong northerly a couple of days ago it seems less likely now. More than a week ahead again ........... always the same. Some good drying weather instead, hopefully. Dave |
#6
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In article ,
Will Hand writes: the main effect will be to transfer the high cell from over us to just further east and then build over Scandinavia. There is just enough progression in the longwaves to allow this. Once established the pattern will be of the correct wavelength to become stationary allowing the very cold and potentially bitter spell with widespread snow to begin. My own experience suggests that by the time we get almost into March we generally need a north-easterly for real cold, since Europe to the south of the Baltic tends to be warming up rapidly as the sun gains in power. So a lot is likely to depend on the precise position of the High and whether it produces a north-easter or an easterly. I can still remember March, 1962 as showing what a persistent NEly can do. -- John Hall "It is a very sad thing that nowadays there is so little useless information." Oscar Wilde (1854-1900) |
#7
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John Hall wrote:
My own experience suggests that by the time we get almost into March we generally need a north-easterly for real cold, since Europe to the south of the Baltic tends to be warming up rapidly as the sun gains in power. Not right now it isn't. 23 Cm of snow today, 13 of them in the past 4 hours, and snow forecast for the next week. Currently -3 in south east Bulgaria, with a 25Kt Northerly and heavy snow. 23 Cm on the car roof, 55 cm up against the north side of the car. -- Keith |
#8
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![]() "Will Hand" wrote in message ... Very much so. As we go into March we should end up with an easterly. I'm not relying on model outputs for this .......... --------------------------- .............. thankfully. Models 0 Seaweed 1 ;-) Dave |
#9
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Looking forward to getting some warm sun, and start tanning
For lowland Southern England, once we get to March, i think the chance of lasting snow decreases. I'm not saying that Snow showers are no longer possible.. the strength of the sun would soon melt any laying snow during the day It's been an interesting winter... this week has seen a return to boring grey rubbish... now i say roll on Spring, and roll on Convection :-) |
#10
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On Feb 19, 2:48*am, BlueLightning wrote:
Looking forward to getting some warm sun, and start tanning For lowland Southern England, once we get to March, i think the chance of lasting snow decreases. I'm not saying that Snow showers are no longer possible.. the strength of the sun would soon melt any laying snow during the day It's been an interesting winter... this week has seen a return to boring grey rubbish... now i say roll on Spring, and roll on Convection :-) It was convection that gave us all that snow, at least in this part of the world. Tudor Hughes, Warlingham, Surrey. |
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