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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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Spot on Dave he didn't and he posted as such and why, however the Met Office did see the onset of the cold spell and the continuation of it through December.
No person/organisation is claiming that they can seasonal forecast with total accuracy, however that isn't a reason not to try. Love the profile Terry *)) Sean |
#2
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yeah its my response to the nutter posts which the our usenet policeman
is making all over usenet, about a 1000 a month? and im supposed to be sick? just look at this lol http://groups.google.com/group/alt.g...c419c?hl=en&q= On 15/07/2011 7:44 PM, Seany McD wrote: Love the profile Terry *)) Sean |
#3
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On Jul 15, 7:44*pm, Seany McD wrote:
Spot on Dave he didn't and he posted as such and why, however the Met Office did see the onset of the cold spell and the continuation of it through December. No person/organisation is claiming that they can seasonal forecast with total accuracy, however that isn't a reason not to try. Love the profile Terry *)) Sean True. This wasn't his best forecast! The MetO did begin to mention the cold in the far reached of their 6-15 day forecast around the 15th of November. It was just a mention and the far reaches of that forecast window are as reliable as a double glazing salesman telling you that he is not trying to sell you anything. It stayed with the same wording for a few days, then the MetO began to firm up the forecast and I'd judge they were correct from about 10-12 days out. TWO - thanks for the info Brian - also saw the onset of the cold spell in December around the same time, as their winter forecast was issued, but Brian would not claim that Jan and Feb went as forecast. Other people have not got access to the possible ramifications of this research and that's why most of their forecasts, including those from agencies which charge for them, are probably based on persistence from what they see when they issue them, then just a stab at when that pattern may change and when the subsequent patterns may change. In mid-November, Will issued his winter forecast, about the same time as the MetO made its first comment about possible cold at the very end November. At that time, the charts were showing and had been showing persistent , zonal conditions since mid-October. There was nothing that would suggest a huge change to the coldest December for many years and not surprisingly, Will didn't forecast a cold December. Within a week of its issue, he abandoned it and was talking cold through Christmas and (and the army being out on the streets!) then cold persisting and returning for weeks, despite January having above average temperatures, until the very mild February finally changed his mind. It's so easy for the actual events to be lost in the past, which is why I like to monitor forecast accuracy closely. You are right Seany, that it is not a reason to stop trying, but the majority of the triers appear to be using exactly the same methods that have given them so little success in the past. The MetO are different and are using the most up-to-date research to attempt to improve their long-range forecasting. There may well be research in the pipeline - Adam Scaife's work on the influence of ENSO may well be important in adding to their forecasting toolbox for this winter, as may be Mike Lockwood's research on short-term solar influences. There may well be other work in the pipeline that I have no knowledge of. Experts will not stop trying and some breakthough may well happen soon, but until then, I'll keep monitoring and just prompting a rememberance of the actual forecasts and forecasting accuracy, as best I can. *)) |
#4
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go **** off on your other usenet groups, arsehole
NUTTER? STUPID? On 16/07/2011 9:36 AM, Dawlish wrote: I'll keep monitoring and just prompting a rememberance of the actual forecasts and forecasting accuracy, as best I can. *)) |
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