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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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#11
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On 09/01/17 17:17, Eskimo Will wrote:
On 08/01/2017 22:02, John Hall wrote: In message , Bernard Burton writes Never mind the medium range, today's forecasts in BBC R4 have been pretty useless. Unless my hearing is faulty, the only mention of rain on the 7.55 forecast was some drizzle over Wales. There was already some precipitation in the SE showing on the radar then, and here we had intrermittent slight drizzle all night, and this developed into over an hour of moderate rain and drizzle here, and appeared to be quite widespread on the radar. The models obviously missed this development, and a lack of a decent covering of 'real' obs and a dearth of radio soundings makes this type blunder only to be expected. I noticed too, that the EGLL TAF has almost as many amends as there were METARS!. On the 1255 forecast I heard a lot about how cold it would be later in the week, but no mention or apology for the downright duff forecasts for today. The forecast for SE England currently shown on the Met Office website, and time-stamped at 13:19 says: This Evening and Tonight: Often overcast skies tonight with mist and patches of fog. Light winds at first will freshen later. It should be a dry night for most, but with a few spots of drizzle in the wind. Minimum Temperature 5 °C. I happened to be visiting a friend in SE London today, and there was moderate rain there from at least 18:30 to 19:00. So it seems that nobody at the Met Office noticed that their forecast was wrong till later than 13:19, and even then they didn't bother to issue an updated forecast. I know it's Sunday, and perhaps there aren't mainly people on duty, but it's not very impressive. TBH I don't think many care anymore. Morale is still rock-bottom and I know of several who want to give up operational meteorology as the plan is still full automation (apart from warnings) by 2020. Nothing too new regarding automated forecasting. Work on computer-generated shipping forecasts was begun at least forty years ago. Also, when I started working on MOS forecasts almost forty years ago, the problems the Canadian Met service had had with forecast verification could have been associated with lowered morale or, perhaps, laziness. As MOS output had improved, so forecasters' accuracy deteriorated. When I was forecasting, there were a few forecasters I would have been glad to have seen replaced by a machine. As an example, on one morning I came on duty to find the night-duty forecaster has drawn a single pencil line on the 0300 UK chart that was supposed to mark a warm front and that was the sum total of his work on those charts. It struck me as an unusual front in that it had no cloud on it whatsoever let alone any sign of the rain he said it would bring in the afternoon. It came as little surprise that the forecast he handed over to me bore no relationship to reality and I was having to issue amendments before he'd left the building. I think the 'afternoon rain' may have got him before he got to his car at 0845. In those days, some forty five years ago, it was well-known that TAFs issued by LAP for their outstations were nigh on useless and that it would take much effort to persuade them to correct a really bad TAF. Automation couldn't come soon enough. -- Graham P Davis, Bracknell, Berks. [Retd meteorologist/programmer] Web-site: http://www.scarlet-jade.com/ There are more fools than knaves in the world, else the knaves would not have enough to live upon. [Samuel Butler] |
#12
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On Monday, 9 January 2017 17:16:22 UTC, wrote:
On 08/01/2017 22:02, John Hall wrote: In message , Bernard Burton writes Never mind the medium range, today's forecasts in BBC R4 have been pretty useless. Unless my hearing is faulty, the only mention of rain on the 7.55 forecast was some drizzle over Wales. There was already some precipitation in the SE showing on the radar then, and here we had intrermittent slight drizzle all night, and this developed into over an hour of moderate rain and drizzle here, and appeared to be quite widespread on the radar. The models obviously missed this development, and a lack of a decent covering of 'real' obs and a dearth of radio soundings makes this type blunder only to be expected. I noticed too, that the EGLL TAF has almost as many amends as there were METARS!. On the 1255 forecast I heard a lot about how cold it would be later in the week, but no mention or apology for the downright duff forecasts for today. The forecast for SE England currently shown on the Met Office website, and time-stamped at 13:19 says: This Evening and Tonight: Often overcast skies tonight with mist and patches of fog. Light winds at first will freshen later. It should be a dry night for most, but with a few spots of drizzle in the wind. Minimum Temperature 5 °C. I happened to be visiting a friend in SE London today, and there was moderate rain there from at least 18:30 to 19:00. So it seems that nobody at the Met Office noticed that their forecast was wrong till later than 13:19, and even then they didn't bother to issue an updated forecast. I know it's Sunday, and perhaps there aren't mainly people on duty, but it's not very impressive. TBH I don't think many care anymore..... Nor do many others will, smug. But then again, you won't see this, so maybe just concentrate on your perfect driving in the snow eh? |
#13
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On 09/01/2017 17:17, Eskimo Will wrote:
On 08/01/2017 22:02, John Hall wrote: In message , Bernard Burton writes Never mind the medium range, today's forecasts in BBC R4 have been pretty useless. Unless my hearing is faulty, the only mention of rain on the 7.55 forecast was some drizzle over Wales. There was already some precipitation in the SE showing on the radar then, and here we had intrermittent slight drizzle all night, and this developed into over an hour of moderate rain and drizzle here, and appeared to be quite widespread on the radar. The models obviously missed this development, and a lack of a decent covering of 'real' obs and a dearth of radio soundings makes this type blunder only to be expected. I noticed too, that the EGLL TAF has almost as many amends as there were METARS!. On the 1255 forecast I heard a lot about how cold it would be later in the week, but no mention or apology for the downright duff forecasts for today. The forecast for SE England currently shown on the Met Office website, and time-stamped at 13:19 says: This Evening and Tonight: Often overcast skies tonight with mist and patches of fog. Light winds at first will freshen later. It should be a dry night for most, but with a few spots of drizzle in the wind. Minimum Temperature 5 °C. I happened to be visiting a friend in SE London today, and there was moderate rain there from at least 18:30 to 19:00. So it seems that nobody at the Met Office noticed that their forecast was wrong till later than 13:19, and even then they didn't bother to issue an updated forecast. I know it's Sunday, and perhaps there aren't mainly people on duty, but it's not very impressive. TBH I don't think many care anymore. Morale is still rock-bottom and I know of several who want to give up operational meteorology as the plan is still full automation (apart from warnings) by 2020. Another point is that there is now no experience left in UKMO. I mean real experience of 30 years+ in synoptic met. relating weather to charts etc. If the model says no then the forecasters have little to draw upon to go against it. An example is showers. Not many people know that the high res models do not advect showers, they are formed in situ at each gridpoint. That is why windward coasts get warnings and not places downwind. Of course if the forecasters had a lot of experience of different situations then they could correct that. The next 10 years may see very poor forecasting indeed until models improve and start to take over the experience of relating weather to synoptics. But then again the scientists to do this automation work are often not experienced either, oh dear! And no I'm not going back, I love not working after getting voluntary redundancy (and a big pay off) in 2012. |
#14
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On Tuesday, 10 January 2017 12:30:43 UTC, wrote:
On 09/01/2017 17:17, Eskimo Will wrote: On 08/01/2017 22:02, John Hall wrote: In message , Bernard Burton writes Never mind the medium range, today's forecasts in BBC R4 have been pretty useless. Unless my hearing is faulty, the only mention of rain on the 7.55 forecast was some drizzle over Wales. There was already some precipitation in the SE showing on the radar then, and here we had intrermittent slight drizzle all night, and this developed into over an hour of moderate rain and drizzle here, and appeared to be quite widespread on the radar. The models obviously missed this development, and a lack of a decent covering of 'real' obs and a dearth of radio soundings makes this type blunder only to be expected.. I noticed too, that the EGLL TAF has almost as many amends as there were METARS!. On the 1255 forecast I heard a lot about how cold it would be later in the week, but no mention or apology for the downright duff forecasts for today. The forecast for SE England currently shown on the Met Office website, and time-stamped at 13:19 says: This Evening and Tonight: Often overcast skies tonight with mist and patches of fog. Light winds at first will freshen later. It should be a dry night for most, but with a few spots of drizzle in the wind. Minimum Temperature 5 °C. I happened to be visiting a friend in SE London today, and there was moderate rain there from at least 18:30 to 19:00. So it seems that nobody at the Met Office noticed that their forecast was wrong till later than 13:19, and even then they didn't bother to issue an updated forecast. I know it's Sunday, and perhaps there aren't mainly people on duty, but it's not very impressive. TBH I don't think many care anymore. Morale is still rock-bottom and I know of several who want to give up operational meteorology as the plan is still full automation (apart from warnings) by 2020. Another point is that there is now no experience left in UKMO. I mean real experience of 30 years+ in synoptic met. relating weather to charts etc. If the model says no then the forecasters have little to draw upon to go against it. An example is showers. Not many people know that the high res models do not advect showers, they are formed in situ at each gridpoint. That is why windward coasts get warnings and not places downwind. Of course if the forecasters had a lot of experience of different situations then they could correct that. The next 10 years may see very poor forecasting indeed until models improve and start to take over the experience of relating weather to synoptics. But then again the scientists to do this automation work are often not experienced either, oh dear! And no I'm not going back, I love not working after getting voluntary redundancy (and a big pay off) in 2012. Awwwww. They need you Smug. They need you so much! I'm surprised the MetO bosses haven't been making beelines to your door, begging you to return. Never mind. You'll get some snow at the end of this week so you can make all the visitors to Haytor so jealous of your mastery driving-in-snow skills. Pass me the kill file sick bucket, please. |
#15
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On Tuesday, 10 January 2017 12:30:43 UTC, wrote:
On 09/01/2017 17:17, Eskimo Will wrote: On 08/01/2017 22:02, John Hall wrote: In message , Bernard Burton writes Never mind the medium range, today's forecasts in BBC R4 have been pretty useless. Unless my hearing is faulty, the only mention of rain on the 7.55 forecast was some drizzle over Wales. There was already some precipitation in the SE showing on the radar then, and here we had intrermittent slight drizzle all night, and this developed into over an hour of moderate rain and drizzle here, and appeared to be quite widespread on the radar. The models obviously missed this development, and a lack of a decent covering of 'real' obs and a dearth of radio soundings makes this type blunder only to be expected.. I noticed too, that the EGLL TAF has almost as many amends as there were METARS!. On the 1255 forecast I heard a lot about how cold it would be later in the week, but no mention or apology for the downright duff forecasts for today. The forecast for SE England currently shown on the Met Office website, and time-stamped at 13:19 says: This Evening and Tonight: Often overcast skies tonight with mist and patches of fog. Light winds at first will freshen later. It should be a dry night for most, but with a few spots of drizzle in the wind. Minimum Temperature 5 °C. I happened to be visiting a friend in SE London today, and there was moderate rain there from at least 18:30 to 19:00. So it seems that nobody at the Met Office noticed that their forecast was wrong till later than 13:19, and even then they didn't bother to issue an updated forecast. I know it's Sunday, and perhaps there aren't mainly people on duty, but it's not very impressive. TBH I don't think many care anymore. Morale is still rock-bottom and I know of several who want to give up operational meteorology as the plan is still full automation (apart from warnings) by 2020. Another point is that there is now no experience left in UKMO. I mean real experience of 30 years+ in synoptic met. relating weather to charts etc. If the model says no then the forecasters have little to draw upon to go against it. An example is showers. Not many people know that the high res models do not advect showers, they are formed in situ at each gridpoint. That is why windward coasts get warnings and not places downwind. Of course if the forecasters had a lot of experience of different situations then they could correct that. The next 10 years may see very poor forecasting indeed until models improve and start to take over the experience of relating weather to synoptics. But then again the scientists to do this automation work are often not experienced either, oh dear! And no I'm not going back, I love not working after getting voluntary redundancy (and a big pay off) in 2012. Oh dear, more smugness. Look at me, see how much I've been paid off at the taxpayers expense. Best not mention that gilt-edged pension, eh? Col |
#16
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On Sunday, January 8, 2017 at 10:50:35 AM UTC, Norman Lynagh wrote:
The medium range models are a continuing source of light entertainment. The 00z operational runs this morning show the following predictions for the British Isles for Tue/Wed 17th/18th ECMWF: Bitterly cold easterlies setting in. GFS: Very mild SW'lies GEM: Very strong, cold westerlies with polar maritime air All that can reasonably deduced from that lot is that, on the basis of current knowledge, the evolution of the weather pattern that far ahead is unforecastable to any useful level of reliability at present. Long may that state of affairs continue :-) -- Norman Lynagh Tideswell, Derbyshire 303m a.s.l. http://peakdistrictweather.org @TideswellWeathr Northern Britain warning from Met Office yesterday gave 55mph maximum winds over hills and coasts. You can't call urban Leeds exposed - we have already exceeded 55mph at 300feet AMSL. ! |
#17
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On Wed, 11 Jan 2017 00:59:17 -0800 (PST)
Robert Brooks wrote: On Sunday, January 8, 2017 at 10:50:35 AM UTC, Norman Lynagh wrote: The medium range models are a continuing source of light entertainment. The 00z operational runs this morning show the following predictions for the British Isles for Tue/Wed 17th/18th ECMWF: Bitterly cold easterlies setting in. GFS: Very mild SW'lies GEM: Very strong, cold westerlies with polar maritime air All that can reasonably deduced from that lot is that, on the basis of current knowledge, the evolution of the weather pattern that far ahead is unforecastable to any useful level of reliability at present. Long may that state of affairs continue :-) -- Norman Lynagh Tideswell, Derbyshire 303m a.s.l. http://peakdistrictweather.org @TideswellWeathr Northern Britain warning from Met Office yesterday gave 55mph maximum winds over hills and coasts. You can't call urban Leeds exposed - we have already exceeded 55mph at 300feet AMSL. ! But I should imagine that a lot of people expose themselves in urban Leeds? Will -- |
#18
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On Tuesday, 10 January 2017 14:02:46 UTC, wrote:
On Tuesday, 10 January 2017 12:30:43 UTC, wrote: On 09/01/2017 17:17, Eskimo Will wrote: On 08/01/2017 22:02, John Hall wrote: In message , Bernard Burton writes Never mind the medium range, today's forecasts in BBC R4 have been pretty useless. Unless my hearing is faulty, the only mention of rain on the 7.55 forecast was some drizzle over Wales. There was already some precipitation in the SE showing on the radar then, and here we had intrermittent slight drizzle all night, and this developed into over an hour of moderate rain and drizzle here, and appeared to be quite widespread on the radar. The models obviously missed this development, and a lack of a decent covering of 'real' obs and a dearth of radio soundings makes this type blunder only to be expected. I noticed too, that the EGLL TAF has almost as many amends as there were METARS!. On the 1255 forecast I heard a lot about how cold it would be later in the week, but no mention or apology for the downright duff forecasts for today. The forecast for SE England currently shown on the Met Office website, and time-stamped at 13:19 says: This Evening and Tonight: Often overcast skies tonight with mist and patches of fog. Light winds at first will freshen later. It should be a dry night for most, but with a few spots of drizzle in the wind. Minimum Temperature 5 °C. I happened to be visiting a friend in SE London today, and there was moderate rain there from at least 18:30 to 19:00. So it seems that nobody at the Met Office noticed that their forecast was wrong till later than 13:19, and even then they didn't bother to issue an updated forecast. I know it's Sunday, and perhaps there aren't mainly people on duty, but it's not very impressive. TBH I don't think many care anymore. Morale is still rock-bottom and I know of several who want to give up operational meteorology as the plan is still full automation (apart from warnings) by 2020. Another point is that there is now no experience left in UKMO. I mean real experience of 30 years+ in synoptic met. relating weather to charts etc. If the model says no then the forecasters have little to draw upon to go against it. An example is showers. Not many people know that the high res models do not advect showers, they are formed in situ at each gridpoint. That is why windward coasts get warnings and not places downwind. Of course if the forecasters had a lot of experience of different situations then they could correct that. The next 10 years may see very poor forecasting indeed until models improve and start to take over the experience of relating weather to synoptics. But then again the scientists to do this automation work are often not experienced either, oh dear! And no I'm not going back, I love not working after getting voluntary redundancy (and a big pay off) in 2012. Oh dear, more smugness. Look at me, see how much I've been paid off at the taxpayers expense. Best not mention that gilt-edged pension, eh? Col The 2012 redundancies were a two sided cost saving method for the Met Office and hence the taxpayer. It firstly enabled the final demise of the Observers (of all ages) without trying to find them new jobs. The Observer roles were then spliced with the incumbent forecasters and some refreshed automation (MMS Observing network) (The forecasters did not get any additional pay for absorbing this partial role into their workload BTW). The other saving was to release older more experience forecasters and recruit more fresh young graduates at a lower payscale (and with much reduced pension rights (working til at least 65-70) and massively higher contribution rates...now much like any private pension with no final salary involved ....6 to 8% average contribution rates). The training budget for forecasters was effectively cut by significantly simplifying the forecasting course (making it model centric) and shifting the final training responsibility out to the on-site managers, who are now also training assessors (Again no pay increase for the extra role absorption). The opportunity was also there to change the demographic, for the past 8 to 10 years, most of the graduates have been female, such that now a male forecaster over 35 years old is much more scarce, and most are under 30 years old! So as you can see, the taxpayer's money has been saved, as most of those earlier redundancies involved people who were already approaching retirement or who were in the base level (low paid) Observer roles. Along with role merging and IT/model efficiencies, the cost of staff and pensions is greatly reduced in real terms. Hope this helps |
#19
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On Wed, 11 Jan 2017 05:10:21 -0800 (PST)
Crusader wrote: On Tuesday, 10 January 2017 14:02:46 UTC, wrote: On Tuesday, 10 January 2017 12:30:43 UTC, wrote: On 09/01/2017 17:17, Eskimo Will wrote: On 08/01/2017 22:02, John Hall wrote: In message , Bernard Burton writes Never mind the medium range, today's forecasts in BBC R4 have been pretty useless. Unless my hearing is faulty, the only mention of rain on the 7.55 forecast was some drizzle over Wales. There was already some precipitation in the SE showing on the radar then, and here we had intrermittent slight drizzle all night, and this developed into over an hour of moderate rain and drizzle here, and appeared to be quite widespread on the radar. The models obviously missed this development, and a lack of a decent covering of 'real' obs and a dearth of radio soundings makes this type blunder only to be expected. I noticed too, that the EGLL TAF has almost as many amends as there were METARS!. On the 1255 forecast I heard a lot about how cold it would be later in the week, but no mention or apology for the downright duff forecasts for today. The forecast for SE England currently shown on the Met Office website, and time-stamped at 13:19 says: This Evening and Tonight: Often overcast skies tonight with mist and patches of fog. Light winds at first will freshen later. It should be a dry night for most, but with a few spots of drizzle in the wind. Minimum Temperature 5 °C. I happened to be visiting a friend in SE London today, and there was moderate rain there from at least 18:30 to 19:00. So it seems that nobody at the Met Office noticed that their forecast was wrong till later than 13:19, and even then they didn't bother to issue an updated forecast. I know it's Sunday, and perhaps there aren't mainly people on duty, but it's not very impressive. TBH I don't think many care anymore. Morale is still rock-bottom and I know of several who want to give up operational meteorology as the plan is still full automation (apart from warnings) by 2020. Another point is that there is now no experience left in UKMO. I mean real experience of 30 years+ in synoptic met. relating weather to charts etc. If the model says no then the forecasters have little to draw upon to go against it. An example is showers. Not many people know that the high res models do not advect showers, they are formed in situ at each gridpoint. That is why windward coasts get warnings and not places downwind. Of course if the forecasters had a lot of experience of different situations then they could correct that. The next 10 years may see very poor forecasting indeed until models improve and start to take over the experience of relating weather to synoptics. But then again the scientists to do this automation work are often not experienced either, oh dear! And no I'm not going back, I love not working after getting voluntary redundancy (and a big pay off) in 2012. Oh dear, more smugness. Look at me, see how much I've been paid off at the taxpayers expense. Best not mention that gilt-edged pension, eh? Col The 2012 redundancies were a two sided cost saving method for the Met Office and hence the taxpayer. It firstly enabled the final demise of the Observers (of all ages) without trying to find them new jobs. The Observer roles were then spliced with the incumbent forecasters and some refreshed automation (MMS Observing network) (The forecasters did not get any additional pay for absorbing this partial role into their workload BTW). The other saving was to release older more experience forecasters and recruit more fresh young graduates at a lower payscale (and with much reduced pension rights (working til at least 65-70) and massively higher contribution rates...now much like any private pension with no final salary involved ....6 to 8% average contribution rates). The training budget for forecasters was effectively cut by significantly simplifying the forecasting course (making it model centric) and shifting the final training responsibility out to the on-site managers, who are now also training assessors (Again no pay increase for the extra role absorption). The opportunity was also there to change the demographic, for the past 8 to 10 years, most of the graduates have been female, such that now a male forecaster over 35 years old is much more scarce, and most are under 30 years old! So as you can see, the taxpayer's money has been saved, as most of those earlier redundancies involved people who were already approaching retirement or who were in the base level (low paid) Observer roles. Along with role merging and IT/model efficiencies, the cost of staff and pensions is greatly reduced in real terms. Hope this helps What a great summary, concur with all of the above. I basically took the opportunity when it came up. Come on, who wouldn't! Win for the MetO and win for me. No doubt there will be further exit schemes as departments continue to look for savings. Eskimo Will -- |
#20
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On 11/01/17 13:10, Crusader wrote:
The other saving was to release older more experience forecasters and recruit more fresh young graduates at a lower payscale (and with much reduced pension rights (working til at least 65-70) and massively higher contribution rates...now much like any private pension with no final salary involved ...6 to 8% average contribution rates). As I recall, the virtual pension-contribution rates of about fifteen to twenty years ago were 10%. This was the amount by which salaries were reduced during pay comparisons with outside industry to take account of the 'non-contributory' Civil Service scheme. If you add on the 1.5% real Widows and Orphans contribution, that makes pension contributions of 11.5% at that time. So pension contributions have actually dropped - assuming the previous 10% salary adjustment has been rescinded. I'm sure the government, honest people that they are, would have done that, wouldn't they? -- Graham P Davis, Bracknell, Berks. [Retd meteorologist/programmer] Web-site: http://www.scarlet-jade.com/ There are more fools than knaves in the world, else the knaves would not have enough to live upon. [Samuel Butler] |
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