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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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"We are back after our Xmas and New Year break and are looking now looking forward to an exciting couple of months of weather in the UK. Although mainly mild conditions are likely during the next few days, medium range computer forecasting models are now beginning to move into line with our long range forecast for winter which suggested much colder weather developing during the second half of January. At the moment our winter forecast is proving to be exceptionally accurate, highlighting firstly the quiet and anticyclonic weather during the early December, then the colder spell towards Xmas, and then the switch back to milder and changeable conditions which is currently occurring. The change to colder weather is likely as high pressure begins to build to the north east of the UK allowing a much colder easterly feed of air across the UK. This needs watching closely during the next ten days because there is the potential for the UK to have its coldest spell of wintry weather for many years. Issued 03/01/2004 " Note issue date!! I will try to be objective although it will be slightly subjective, in line with the forecast itself. I would say that December's forecast was as good as anybody could expect but I wouldn't say exceptional.Weren't there two severe cold spells forecast? It would be more of a surprise to me if there wasn't at least one Nw'ly outbreak giving temps of 5C in the South and snow on high ground at some stage,each winter month. Also I thought (and I may be wrong) that the cold was going to be of the Easterly variety. I noted that George has recorded his only snowless December since 1994. Nearly every winter, even in these milder times, will produce a couple of colder interludes in each month. To say we were only a couple of days out would be pretty meaningless. I will reserve my final opinion till later in the winter, but frankly, unless we get something like two weeks near freezing with widespread snowfall for the last two weeks of January I can't see it being much more than inspired guesswork. Others thoughts would be interesting, especially if they could refrain from gratuitous TWO bashing. (Lawrence's jokes excepted, naturally!) Dave |
#2
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i would like to say that TWO bash USW.
If someone clenches their fists in public, then someone else will clench their fists in public, but i see what you are saying, to not lower ourselves down to their level They claim to have successfully predicted the cold snap over Christmas (it lasted for two days) Except it didn't really arrive across the south of England, or maybe i missed all the snow reports from southern Uk Listen, anyone can write a few paragraphs that make some generalisations about the weather for the next three months, without committing to specifics. It's people guessing what the general trends are going to be Then they claim success if any part of their generalised forecasts turn out correct. Wouldn't stand up to a scientific level of scutiny, with this being a scientific discussion forum... A popular radio talk show host in the US, reckons that someone successfully predicted the tidal wave on 26th December 2004, because they wrote "tsunami" around about 12 months ago, but without saying where or when it would occur. So if i write "hurricane" and it can apply for the next 12 months, then if a hurricane occurs anywhere in the world, i will have considered to have made a correct prediction. What a wonderful psychic i must be !! I consider the way TWO and Metcheque put out their forecasts to be in the category of 'mystic weather forecasts' "Let's write something that is headline grabbing at the beginning of December, and then hope it's right" Sooner or later, the Uk will have a severe winter again, then they'll get a hit, if you repeat something often enough, of course, sooner or later you'll get that hit |
#3
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ok, let's take a look at this in a calm fashion.
The first thing that needs to be done is to have a recap. I'll need to re-produce the TWO winter forecast at end of message December: They said the cold snap would mostly affect the North and the East Incorrect. The cold snap mostly affected the North and the West (high ground particularly) They said the cold snap would occur shortly before Christmas Incorrect: It occured right over the Christmas weekend For the January cold spell, they are forecasting the cold to come from western Europe Towards end of the second week of the month. South-eastern and Eastern areas to be very cold Feb, still too far away to talk about There are some specifics there, but it's still a generalised forecast, as any very long range forecast is going to be And the way this winter has shaped up so far. Generally mild with brief cold snap interludes, following the pattern from recent winters, it seems to me --- Headline:Cold with snow Temperature Colder than average with a Central England Temperature (CET) slightly below average. Much colder conditions in January and February are expected. -------------------------------------------------------------------------------- Precipitation Often relatively dry. Some spells of heavy rain are likely at times but these are unlikely to be frequent enough to bring precipitation levels up to average values. -------------------------------------------------------------------------------- December Often quiet and dry conditions are expected to persist through much of the first half of the month with temperatures remaining close to the average for most of the time. The second half of the month is likely to bring a notable change to more unsettled conditions at first, but then a significant outbreak of wintry weather bringing widespread and sharp frosts, and also a significant risk of snow for many areas, although the north and east of the UK look to be at the highest risk. We think the cold snap is most likely to occur shortly before Christmas. For the month as a whole temperatures are expected to be about 0.5C above the Central England Temperature (CET) average. Precipitation levels are likely to be generally below average. -------------------------------------------------------------------------------- January Overall we expect a colder January with more snow than has become the norm during recent years. The first half of the month is expected to bring mild and damp conditions for a time before much colder weather becomes embedded across western Europe and pushes towards the UK probably towards the end of the second week of the month. This is likely to mean a high risk of snow for much of the UK during the middle part of the month. Our expectation is for south eastern and eastern areas to experience particularly cold weather during this period. The cold or even very cold theme looks likely to continue for a time before milder weather returns towards the end of the month. For the month as a whole temperatures are expected to be about 0.5C to 1C below the Central England Temperature (CET) average. Precipitation levels for the month are expected to be close to average. -------------------------------------------------------------------------------- February Another rather cold month is expected with wintry outbreaks from time to time bringing the risk of further widespread falls of snow. The month is likely to begin with mild and rather unsettled weather across the UK. After the first week, a return to much colder conditions is forecast and the risk of snow will spread from the east across most of the UK. Frosts will probably develop widely and become severe in places. Cold conditions may persist for a significant length of time before milder weather comes back towards the end of the month bringing rain to most areas. For the month as a whole temperatures are expected to be about 0.2C to 0.7C below average. Precipitation levels for the month are expected to be slightly below average. --- |
#4
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"At the moment our winter forecast is proving to be exceptionally
accurate" Anyone agree with Brian on this one? A quick glance at the forecast itself, and that statement above is proved wrong I find it very annoying, that people use the word 'proof' without really knowing what it means i would like to say that TWO bash USW. If someone clenches their fists in public, then someone else will clench their fists in public, but i see what you are saying, to not lower ourselves down to their level They claim to have successfully predicted the cold snap over Christmas (it lasted for two days) Except it didn't really arrive across the south of England, or maybe i missed all the snow reports from southern Uk Listen, anyone can write a few paragraphs that make some generalisations about the weather for the next three months, without committing to specifics. It's people guessing what the general trends are going to be Then they claim success if any part of their generalised forecasts turn out correct. Wouldn't stand up to a scientific level of scutiny, with this being a scientific discussion forum... A popular radio talk show host in the US, reckons that someone successfully predicted the tidal wave on 26th December 2004, because they wrote "tsunami" around about 12 months ago, but without saying where or when it would occur. So if i write "hurricane" and it can apply for the next 12 months, then if a hurricane occurs anywhere in the world, i will have considered to have made a correct prediction. What a wonderful psychic i must be !! I consider the way TWO and Metcheque put out their forecasts to be in the category of 'mystic weather forecasts' "Let's write something that is headline grabbing at the beginning of December, and then hope it's right" Sooner or later, the Uk will have a severe winter again, then they'll get a hit, if you repeat something often enough, of course, sooner or later you'll get that hit |
#5
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"At the moment our winter forecast is proving to be exceptionally
accurate" Anyone agree with Brian on this one? A quick glance at the forecast itself, and that statement above is proved wrong I find it very annoying, that people use the word 'proof' without really knowing what it means Remember the forecast was issued on the 1st Dec 2004 When the Euro High was firmly in control of the weather across the Uk You didn't need to have psychic abilities to foresee that anti-cyclonic conditions would be continuing at least for a while going into December Therefore Brian had a higher chance of getting the next immediate two weeks correct compared with the rest of the forecast i would like to say that TWO bash USW. If someone clenches their fists in public, then someone else will clench their fists in public, but i see what you are saying, to not lower ourselves down to their level They claim to have successfully predicted the cold snap over Christmas (it lasted for two days) Except it didn't really arrive across the south of England, or maybe i missed all the snow reports from southern Uk Listen, anyone can write a few paragraphs that make some generalisations about the weather for the next three months, without committing to specifics. It's people guessing what the general trends are going to be Then they claim success if any part of their generalised forecasts turn out correct. Wouldn't stand up to a scientific level of scutiny, with this being a scientific discussion forum... A popular radio talk show host in the US, reckons that someone successfully predicted the tidal wave on 26th December 2004, because they wrote "tsunami" around about 12 months ago, but without saying where or when it would occur. So if i write "hurricane" and it can apply for the next 12 months, then if a hurricane occurs anywhere in the world, i will have considered to have made a correct prediction. What a wonderful psychic i must be !! I consider the way TWO and Metcheque put out their forecasts to be in the category of 'mystic weather forecasts' "Let's write something that is headline grabbing at the beginning of December, and then hope it's right" Sooner or later, the Uk will have a severe winter again, then they'll get a hit, if you repeat something often enough, of course, sooner or later you'll get that hit |
#6
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![]() "Dave.C" wrote in message k... Quote - "We are back after our Xmas and New Year break. Snip. Anyone know if the Met Office et al are back from their hols yet? It's been darned annoying not having any forecasts for the last couple of weeks. -- David Mitchell. 70m amsl, Langtoft, East Riding of Yorkshire. |
#7
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![]() "David Mitchell" wrote in message ... "Dave.C" wrote in message k... Quote - "We are back after our Xmas and New Year break. Snip. Anyone know if the Met Office et al are back from their hols yet? It's been darned annoying not having any forecasts for the last couple of weeks. Who needs them? Can do our own this week. Windy with occasional spells of rain....! Sorry Dave, that I didn't get chance to hook up over a pint or two, what with one thing and another, couldn't get out far! -- Rob |
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