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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 is nice to see a few old names still here after my sojourn in other
realms of web space :-) Presently, I am inflicting RealClimate http://www.realclimate.org/ with my heretical views on global warming, and have been presented with a question I cannot answer. I was wondering if anyone here could help? The question is at http://www.realclimate.org/index.php...#comment-51273 and reads: 310 wayne davidson Says: 30 August 2007 at 11:14 PM #288 Alastair, I take it you are from the UK? Well I am a little puzzled by the met office no longer displaying sea ice extent yearly projections until 2100. I am getting convinced that the ice and Polar atmospheric models were off by 10 to 20 years, would have really appreciated seeing their projections still, as I am curious about how we take it from here. Is the met office ice model merely wrong timewise? It will be very good to understand where the error is, especially compare the 2007 melt with 2007 projection, it would help narrrow down a bug, and perfect future models. I don't think its bad yo be wrong, it is terrible when you can't know why. I actually know where the models are going wrong but I am sure that the MetOffice do not. However, I would be very interested in hearing their take on this. Feel free to answer directly to RealClimate or here. Cheers, Alastair. |
#2
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Welcom back Al. LTNS.
On Aug 31, 9:26 am, Alastair wrote: It is nice to see a few old names still here after my sojourn in other realms of web space :-) Presently, I am inflicting RealClimatehttp://www.realclimate.org/ with my heretical views on global warming, They are not heretical Alistair, just wrong. It's daft to jump to one conclusion when there are many alternatives, not least of which is our savage treatment of the sea. Or did you expect god to allow it to be fished to oblivion and no abreaction? http://www.realclimate.org/index.php...rctic-sea-ice-... 310 wayne davidson Says: I am a little puzzled by the met office no longer displaying sea ice extent yearly projections until 2100. I am getting convinced that the ice and Polar atmospheric models were off by 10 to 20 years, would have really appreciated seeing their projections still, as I am curious about how we take it from here. Is the met office ice model merely wrong timewise? It will be very good to understand where the error is, especially compare the 2007 melt with 2007 projection, it would help narrow down a bug, and perfect future models. I don't think its bad to be wrong, it is terrible when you can't know why. As with the hurricane/glowballs hullaballoo when the records got broken in 2005 and here we are in 2007 with a dearth, there is perhaps a cycle to these things. I feel I did quite a good job with 2005 and furthermore I couldn't see anything outstanding showing up in 2007, so if I had said there wouldn't be many hurricanes this year, I'd have been able to prove it is lunarcy. Next time I hope to know a bit more. I actually know where the models are going wrong but I am sure that the MetOffice do not. What is this reason you mooted?. |
#3
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On 31 Aug, 19:54, Weatherlawyer wrote:
Welcom back Al. LTNS. On Aug 31, 9:26 am, Alastair wrote: It is nice to see a few old names still here after my sojourn in other realms of web space :-) Presently, I am inflicting RealClimatehttp://www.realclimate.org/ with my heretical views on global warming, They are not heretical Alistair, just wrong. It's daft to jump to one conclusion when there are many alternatives, not least of which is our savage treatment of the sea. Or did you expect god to allow it to be fished to oblivion and no abreaction? http://www.realclimate.org/index.php...rctic-sea-ice-... 310 wayne davidson Says: I am a little puzzled by the met office no longer displaying sea ice extent yearly projections until 2100. I am getting convinced that the ice and Polar atmospheric models were off by 10 to 20 years, would have really appreciated seeing their projections still, as I am curious about how we take it from here. Is the met office ice model merely wrong timewise? It will be very good to understand where the error is, especially compare the 2007 melt with 2007 projection, it would help narrow down a bug, and perfect future models. I don't think its bad to be wrong, it is terrible when you can't know why. As with the hurricane/glowballs hullaballoo when the records got broken in 2005 and here we are in 2007 with a dearth, there is perhaps a cycle to these things. I feel I did quite a good job with 2005 and furthermore I couldn't see anything outstanding showing up in 2007, so if I had said there wouldn't be many hurricanes this year, I'd have been able to prove it is lunarcy. Next time I hope to know a bit more. I actually know where the models are going wrong but I am sure that the MetOffice do not. What is this reason you mooted?. Someone, who cannot spell 'lunacy', would not be able to understand that the Greek forest fires are caused by millions of rich westerners driving 4x4s, rather than the few hypothetical Greek arsonists who the ruling Greek governing party find it convenient to blame.l Is Yannis still around? |
#4
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![]() "Alastair" wrote in message ups.com... On 31 Aug, 19:54, Weatherlawyer wrote: Welcom back Al. LTNS. On Aug 31, 9:26 am, Alastair wrote: It is nice to see a few old names still here after my sojourn in other realms of web space :-) Presently, I am inflicting RealClimatehttp://www.realclimate.org/ with my heretical views on global warming, They are not heretical Alistair, just wrong. It's daft to jump to one conclusion when there are many alternatives, not least of which is our savage treatment of the sea. Or did you expect god to allow it to be fished to oblivion and no abreaction? http://www.realclimate.org/index.php...rctic-sea-ice-... 310 wayne davidson Says: I am a little puzzled by the met office no longer displaying sea ice extent yearly projections until 2100. I am getting convinced that the ice and Polar atmospheric models were off by 10 to 20 years, would have really appreciated seeing their projections still, as I am curious about how we take it from here. Is the met office ice model merely wrong timewise? It will be very good to understand where the error is, especially compare the 2007 melt with 2007 projection, it would help narrow down a bug, and perfect future models. I don't think its bad to be wrong, it is terrible when you can't know why. As with the hurricane/glowballs hullaballoo when the records got broken in 2005 and here we are in 2007 with a dearth, there is perhaps a cycle to these things. I feel I did quite a good job with 2005 and furthermore I couldn't see anything outstanding showing up in 2007, so if I had said there wouldn't be many hurricanes this year, I'd have been able to prove it is lunarcy. Next time I hope to know a bit more. I actually know where the models are going wrong but I am sure that the MetOffice do not. What is this reason you mooted?. Someone, who cannot spell 'lunacy', would not be able to understand that the Greek forest fires are caused by millions of rich westerners driving 4x4s, rather than the few hypothetical Greek arsonists who the ruling Greek governing party find it convenient to blame.l Is Yannis still around? Alastair I understand you may feel a tad concerned about GW as during the history of the earth there has been a constant procession of warming and cooling albeit at different tempos. I also empathise that your first reply after a long tour of absence from this NG had to come from that **** known as weather lawyer. However your shrill indignation manifested in a hatred for the western civilisation leads me to suspect that as a scot you are driven by hatred and ideology.Hatred for the west or should I say USA, England and Israel. I have seen your presence over on real climate and I found that link via Steve McIntyre's Climate Audit http://www.climateaudit.org/ . Now this is all very ; interesting as S McIntyre who gained initial public awarness by successfully challenging Mann's revision of truth the IPCC hockey stick, has also recently discovered major flaws in NASA's/ IPCC weather statiom recordings around the so called "hottest years in human history and the USA adjustments made around 2000. This of course has thrown a completly different light as to the roll of Co2 and the warmest years of this and the last century. Now nasas guru James Hansen himself comes across as a total nutter in his response to these accepted and forced adjustments http://www.columbia.edu/~jeh1/. Hansen of course claims that the USA only accounts for 2% of the globes surface area-well that may be the case but not only do the USA weathers stations account for a large bulk of data used they themselves are now being exposed as flawed due to encroaching urbanisation with such problems as being sited next to recently (last couple of decades) installed air conditioner exhuast vents and increasingly larger areas of tarmac-actually if this is the case then so-called greedy westerners have actually contributed to the falsifying of what we see as an accurate record. I will finish by saying that I find your outburst worrying as you seem to be linked to the cryosphere information recording , and you seemed to have such a pre determined agenda I'm beginning to smell a rat here to. |
#5
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Alastair wrote:
Someone, who cannot spell 'lunacy', would not be able to understand that the Greek forest fires are caused by millions of rich westerners driving 4x4s, rather than the few hypothetical Greek arsonists who the ruling Greek governing party find it convenient to blame.l Is Yannis still around? Erm, yes he is. But he fails to see the connection between (any) "rich westerners" (?!) driving 4x4s and the Greek fires. Human presence in a highly flammable environment surely puts a mature and ready-to-burn ecosystem in danger, especially after an extremely hot and dry summer (where a plain average temperature severely fails to summarise the weather conditions in the last three months). What was your question? :-) Yannis, De Bilt/NL |
#6
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On Aug 31, 11:43 pm, Yannis wrote:
Alastair wrote: Someone, who cannot spell 'lunacy', would not be able to understand that the Greek forest fires are caused by millions of rich westerners driving 4x4s, rather than the few hypothetical Greek arsonists who the ruling Greek governing party find it convenient to blame.l Is Yannis still around? Erm, yes he is. But he fails to see the connection between (any) "rich westerners" (?!) driving 4x4s and the Greek fires. Human presence in a highly flammable environment surely puts a mature and ready-to-burn ecosystem in danger, especially after an extremely hot and dry summer (where a plain average temperature severely fails to summarise the weather conditions in the last three months). What was your question? :-) His question was "Can you spell lunacy?" apparently good spelling makes a difference. I suppose it does in a manner of speaking. Wouldn't a crew of rich gas guzzlers driving through forests in Greece lessen the chances of fires getting out of hand? I would have thought all the natural fire beaks they'd create would help. Perhaps if they also had good grammar? |
#7
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On 1 Sep, 00:43, Yannis wrote:
Alastair wrote: Someone, who cannot spell 'lunacy', would not be able to understand that the Greek forest fires are caused by millions of rich westerners driving 4x4s, rather than the few hypothetical Greek arsonists who the ruling Greek governing party find it convenient to blame.l Is Yannis still around? Erm, yes he is. But he fails to see the connection between (any) "rich westerners" (?!) driving 4x4s and the Greek fires. Human presence in a highly flammable environment surely puts a mature and ready-to-burn ecosystem in danger, especially after an extremely hot and dry summer (where a plain average temperature severely fails to summarise the weather conditions in the last three months). What was your question? :-) Yannis, De Bilt/NL Hi Yannis, My argument is that it is rich city executives driving large and unnecessary Land Rovers and other 4X4 around the streets of London (See http://business.guardian.co.uk/story/0,,2157247,00.html ) that are the main cause of global warming which has resulted in the hot dry summer in south east Europe. It is the poor Greek peasants fleeing from the flames in their horse and carts, with the mother in law in the back, who are suffering. Of course I am sure that there are a few 4x4 owners in Athens as well. I seem to be the only person who is blaming global warming for the Greek fires and I was curious to know if you agreed with we. From your reply it seems that I am still unique. I had another question for you, but others may care to answer it. I heard that the fires started in many places simultaneously when the sky was overcast. I was wondered if the fires could have been started by an outbreak of dry lightning. I was going to suggest that you contacted the electricity supply authority to check this out, as they monitor for the lightning since it can knock out their overhead lines. However your sig. line says you are now in Holland, so I doubt you could do that now even if you wished to. Cheers, Alastair. |
#8
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On 1 Sep, 00:31, "lawrence jenkins" wrote:
"Alastair" wrote in message ups.com... On 31 Aug, 19:54, Weatherlawyer wrote: Welcom back Al. LTNS. On Aug 31, 9:26 am, Alastair wrote: It is nice to see a few old names still here after my sojourn in other realms of web space :-) Presently, I am inflicting RealClimatehttp://www.realclimate.org/ with my heretical views on global warming, They are not heretical Alistair, just wrong. It's daft to jump to one conclusion when there are many alternatives, not least of which is our savage treatment of the sea. Or did you expect god to allow it to be fished to oblivion and no abreaction? http://www.realclimate.org/index.php...rctic-sea-ice-... 310 wayne davidson Says: I am a little puzzled by the met office no longer displaying sea ice extent yearly projections until 2100. I am getting convinced that the ice and Polar atmospheric models were off by 10 to 20 years, would have really appreciated seeing their projections still, as I am curious about how we take it from here. Is the met office ice model merely wrong timewise? It will be very good to understand where the error is, especially compare the 2007 melt with 2007 projection, it would help narrow down a bug, and perfect future models. I don't think its bad to be wrong, it is terrible when you can't know why. As with the hurricane/glowballs hullaballoo when the records got broken in 2005 and here we are in 2007 with a dearth, there is perhaps a cycle to these things. I feel I did quite a good job with 2005 and furthermore I couldn't see anything outstanding showing up in 2007, so if I had said there wouldn't be many hurricanes this year, I'd have been able to prove it is lunarcy. Next time I hope to know a bit more. I actually know where the models are going wrong but I am sure that the MetOffice do not. What is this reason you mooted?. Someone, who cannot spell 'lunacy', would not be able to understand that the Greek forest fires are caused by millions of rich westerners driving 4x4s, rather than the few hypothetical Greek arsonists who the ruling Greek governing party find it convenient to blame.l Is Yannis still around? Alastair I understand you may feel a tad concerned about GW as during the history of the earth there has been a constant procession of warming and cooling albeit at different tempos. I also empathise that your first reply after a long tour of absence from this NG had to come from that **** known as weather lawyer. However your shrill indignation manifested in a hatred for the western civilisation leads me to suspect that as a scot you are driven by hatred and ideology.Hatred for the west or should I say USA, England and Israel. I have seen your presence over on real climate and I found that link via Steve McIntyre's Climate Audithttp://www.climateaudit.org/. Now this is all very ; interesting as S McIntyre who gained initial public awarness by successfully challenging Mann's revision of truth the IPCC hockey stick, has also recently discovered major flaws in NASA's/ IPCC weather statiom recordings around the so called "hottest years in human history and the USA adjustments made around 2000. This of course has thrown a completly different light as to the roll of Co2 and the warmest years of this and the last century. Now nasas guru James Hansen himself comes across as a total nutter in his response to these accepted and forced adjustmentshttp://www.columbia.edu/~jeh1/. Hansen of course claims that the USA only accounts for 2% of the globes surface area-well that may be the case but not only do the USA weathers stations account for a large bulk of data used they themselves are now being exposed as flawed due to encroaching urbanisation with such problems as being sited next to recently (last couple of decades) installed air conditioner exhuast vents and increasingly larger areas of tarmac-actually if this is the case then so-called greedy westerners have actually contributed to the falsifying of what we see as an accurate record. I will finish by saying that I find your outburst worrying as you seem to be linked to the cryosphere information recording , and you seemed to have such a pre determined agenda I'm beginning to smell a rat here to. Hi Lawrence, You are quite correct that the climate has changed many times in the past, but when it has happened it has been extremely quickly and the global population of humans has always been far less than the 6.5 billion that exist on the planet today. I have read that during a sharp cooling the human population may have dropped to only 20 individuals. The climate has been relatively stable for the last 10,000 years but in th etwo thousand years prior to that as we emerged from the ice age there were several abrupt changes with the temperature in Greenland leaping by 10 C in possibly only three years. If such an event were to happen again global agriculture would be devastated and we would all starve to death. Several years ago I explained on this newsgroup that these rapid warming are caused by sea ice sheets suddenly melting and that the consequence would be a monsson in Britain. Well the sea ice is rapidly disappearing and there has been unusually heavy rain this summer. It seems that I just was ahead of my time :-( |
#9
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Alastair wrote:
It is nice to see a few old names still here after my sojourn in other realms of web space :-) Presently, I am inflicting RealClimate http://www.realclimate.org/ with my heretical views on global warming, and have been presented with a question I cannot answer. I was wondering if anyone here could help? The question is at http://www.realclimate.org/index.php...#comment-51273 and reads: 310 wayne davidson Says: 30 August 2007 at 11:14 PM #288 Alastair, I take it you are from the UK? Well I am a little puzzled by the met office no longer displaying sea ice extent yearly projections until 2100. I am getting convinced that the ice and Polar atmospheric models were off by 10 to 20 years, would have really appreciated seeing their projections still, as I am curious about how we take it from here. Is the met office ice model merely wrong timewise? It will be very good to understand where the error is, especially compare the 2007 melt with 2007 projection, it would help narrrow down a bug, and perfect future models. I don't think its bad yo be wrong, it is terrible when you can't know why. I actually know where the models are going wrong but I am sure that the MetOffice do not. However, I would be very interested in hearing their take on this. Feel free to answer directly to RealClimate or here. Cheers, Alastair. The predictions are still available on the Met Office site at http://www.metoffice.gov.uk/research...modeldata.html. On the same page is a briefing document on climate change which is worth a read. I agree that the forecast looks to be going wrong. The reduction in ice coverage has been accelerating so much in the past few years that I wouldn't be surprised to see it vanish by 2020 instead of the Hadley model's 2080. As I don't know the parameters of the model, I couldn't say what, if anything, is wrong. However, one feature of recent years has been the increased forcing of multi-year ice through the Fram Strait. The resultant loss of old ice in the Arctic increases the amount of ice that is lost in the summer melt. As most of the ice is lost on the Russian side of the Arctic, I wonder whether this has been responsible for intensified cyclonic activity in that region and hence increased the ice-flow out of the Arctic. If this is the case, the loss of old ice from the Arctic each year could now be creating the right conditions for future losses. -- Graham P Davis Bracknell, Berks., UK Send e-mails to "newsman" as mails to "newsboy" are ignored. |
#10
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On 1 Sep, 11:47, Graham P Davis wrote:
Alastair wrote: It is nice to see a few old names still here after my sojourn in other realms of web space :-) Presently, I am inflicting RealClimatehttp://www.realclimate.org/ with my heretical views on global warming, and have been presented with a question I cannot answer. I was wondering if anyone here could help? The question is at http://www.realclimate.org/index.php...rctic-sea-ice-... and reads: 310 wayne davidson Says: 30 August 2007 at 11:14 PM #288 Alastair, I take it you are from the UK? Well I am a little puzzled by the met office no longer displaying sea ice extent yearly projections until 2100. I am getting convinced that the ice and Polar atmospheric models were off by 10 to 20 years, would have really appreciated seeing their projections still, as I am curious about how we take it from here. Is the met office ice model merely wrong timewise? It will be very good to understand where the error is, especially compare the 2007 melt with 2007 projection, it would help narrrow down a bug, and perfect future models. I don't think its bad yo be wrong, it is terrible when you can't know why. I actually know where the models are going wrong but I am sure that the MetOffice do not. However, I would be very interested in hearing their take on this. Feel free to answer directly to RealClimate or here. Cheers, Alastair. The predictions are still available on the Met Office site athttp://www.metoffice.gov.uk/research/hadleycentre/models/modeldata.html. On the same page is a briefing document on climate change which is worth a read. I agree that the forecast looks to be going wrong. The reduction in ice coverage has been accelerating so much in the past few years that I wouldn't be surprised to see it vanish by 2020 instead of the Hadley model's 2080. As I don't know the parameters of the model, I couldn't say what, if anything, is wrong. However, one feature of recent years has been the increased forcing of multi-year ice through the Fram Strait. The resultant loss of old ice in the Arctic increases the amount of ice that is lost in the summer melt. As most of the ice is lost on the Russian side of the Arctic, I wonder whether this has been responsible for intensified cyclonic activity in that region and hence increased the ice-flow out of the Arctic. If this is the case, the loss of old ice from the Arctic each year could now be creating the right conditions for future losses. -- Graham P Davis Bracknell, Berks., UK Send e-mails to "newsman" as mails to "newsboy" are ignored. People might be interested in the following links; This is the position of the R.V. Polarstern http://www.awi.de/en/infrastructure/...is_polarstern/ which is carrying a web camera http://www.arctic.noaa.gov/latest/noaa4.jpg You can see that the ice near the North Pole is pretty thin. In fact two weeks ago the arctic ice was covering a smaller area than ever recorded and will probably continue to shrink for at least another week. The Yanks are so worried they are reporting on the state weekly. See: http://nsidc.org/news/press/2007_sea...810_index.html The question is will the seasonal ice completely reform over the winter or will it the melt be given a head start next spring. The MetOffice model seems to think that the seasonal ice will be completely reforming in 2100. That is one error! |
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