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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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![]() February 1969 February 1969 was a very cold wintry month with a CET of 1.0 The month started unsttled as a low tracked across Scotland bringing rain but as the low moved into the North Sea, a cold northerly set in bringing with it snow showers to many parts. On the 3rd, many places woke up to a covering but a warm front moving into the NW brought initially snow then rain as milder air moved in. This mild interlude continued until the 6th, when a vigorous cold front plunged southwards reintroducing the cold northerly with snow showers. There were severe frosts at night, Manchester recorded -13C on the 8th, and snow cover over many parts. This lasted until the 10th, when a warm front bought snowfalls followed by a very brief mild interlude before cold NWlies brought snow showers again. The following few days brought the coldest and severest weather of the winter, with low pressure over Europe and high pressure near Iceland pulling down very cold northerlies and north-easterlies across the UK. On the 14th, a polar low brought heavy snowfalls to northern parts of England with depths up to 9". With the deep snow cover, there were very low nighttime minima with temperatures getting as low as -20C in places. Low pressure was moving into the Brest area of France and this introduced an easterly flow between itself and the high over Scandinavia. Fronts moving up from the the parent low brought snowfalls to central and southern parts. On the 21st, the fronts had made it to northern England and this allowed milder weather into the south with a thaw. Over the next couple of days, fronts moved into the south with rain but they could not introduce the milder weather further north by the blocking Scandinavian high, which by the end of the month had reintoduced the colder weather to the south. Source: TWO. My Comments: I can just about remember this one as a small child. This was what one would regard as a proper winter month. I don't see us getting many more of these. Can anyone on this ng give any account of what this month was like? -- ************************************************** ********** Gavin Staples. Horseheath. Cambridge, UK. 93m ASL. House to Let. For details see on my website. www.gavinstaples.com site regularly updated "Politics is not the art of the possible. It consists in choosing between the disastrous and the unpalatable". ~ John Kenneth Galbraith. American economist. All outgoing emails are checked for viruses by Norton Internet Security 2005. ************************************************** ********** |
#2
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In article ,
Gavin Staples writes: My Comments: I can just about remember this one as a small child. This was what one would regard as a proper winter month. I don't see us getting many more of these. Can anyone on this ng give any account of what this month was like? I recall the very heavy snowfall in Surrey on the evening of what, from the description of the month's weather that you quoted, was probably the 20th. In a matter of 4 or 5 hours, there was well over 6 inches, perhaps not far short of a foot. (I never measured it, but that was my impression from walking home in it.) By the time I struggled home around 9 or 10 pm, the snow had stopped, the wind had fallen almost calm, and the temperature had risen to 0C. By the next morning, it was much milder and a rapid thaw was in progress. -- John Hall "I look upon it, that he who does not mind his belly, will hardly mind anything else." Dr Samuel Johnson (1709-84) |
#3
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![]() "Gavin Staples" wrote in message ... February 1969 February 1969 was a very cold wintry month with a CET of 1.0 The month started unsttled as a low tracked across Scotland bringing rain but as the low moved into the North Sea, a cold northerly set in bringing with it snow showers to many parts. On the 3rd, many places woke up to a covering but a warm front moving into the NW brought initially snow then rain as milder air moved in. This mild interlude continued until the 6th, when a vigorous cold front plunged southwards reintroducing the cold northerly with snow showers. There were severe frosts at night, Manchester recorded -13C on the 8th, That must have been quite a northerly! Over the past few years I might get -5C or so on perhaps 1/2 nights before the supply of cold air gets cut off and the warm front moves in. I guess Danny would put it all down to SST's...... Col -- Bolton, Lancashire. 160m asl. http://www.reddwarfer.btinternet.co.uk http://www.reddwarfer.btinternet.co....rPictures.html |
#4
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http://www.southendweather.net/feb69.htm
Here is some local data for Southend-on-Sea for February 1969 I was fortunate to obtain from a local Geography teacher John Benford. -- Keith (Southend) 'Weather Home & Abroad' http://www.southendweather.net |
#5
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Here is some local data for Southend-on-Sea for February 1969 I was fortunate to obtain from a local Geography
teacher John Benford. Here is the data from Weston Coyney weather station (North Midlands) for that amazing month Headline: Very cold and very snowy Max Min Grass Rain Sun Wind SL/SN Snow Snow* Hail Thund Fog °c °c Min (mm) Hrs Dir Falling Lying Depth Days Days 09.00 01 4.6 -1.0 -2.8 5.4 0.0 SW 1 0 0 0 0 0 02 2.1 -4.2 -6.9 0.4 4.3 NW 1 0 0.5 0 0 0 03 0.5 -6.1 -9.2 0.0 6.0 N 0 1 0 0 0 0 04 2.4 -1.6 -3.3 1.4 0.0 Calm 1 1 2.5 0 0 1 05 5.2 1.6 0.6 0.1 0.9 W 0 1 0 0 0 0 06 5.0 -2.2 -3.8 8.5 0.0 NW 1 0 7.0 0 0 0 07 -0.5 -6.6 -9.4 5.6 0.4 N 1 1 10.0 0 0 0 08 -0.2 -10.0 -11.5 0.4 4.1 NW 1 1 0.5 1 0 0 09 0.4 -7.1 -10.3 0.0 6.5 N 0 1 0 0 0 0 10 2.5 -3.9 -5.7 12.5 3.4 NW 1 1 1.5 1 0 0 11 5.8 0.5 0.1 6.8 0.0 NW 1 1 0.5 0 0 0 12 2.5 -2.1 -4.5 4.4 0.0 N 1 1 5.0 0 0 0 13 2.1 -4.3 -6.8 0.5 2.2 N 1 1 0.5 0 0 0 14 -0.8 -3.6 -6.0 5.5 1.6 NE 1 1 17.5 0 0 0 15 -2.2 -5.3 -7.8 2.1 5.0 E 1 1 6.0 0 0 0 16 0.5 -6.8 -9.4 0.0 6.6 N 0 1 0 0 0 0 17 0.8 -6.2 -8.6 0.0 7.8 Calm 0 1 0 0 0 1 18 1.8 -2.4 -4.1 2.6 2.9 SE 1 1 1.5 0 0 0 19 1.1 -1.6 -2.7 1.1 0.0 E 1 1 0.5 0 0 0 20 1.4 -1.5 -2.2 6.3 0.0 E 1 1 15.0 0 0 0 21 2.4 -0.6 -1.4 1.1 0.0 Calm 1 1 0.5 0 0 0 22 4.5 1.5 1.1 3.1 0.0 SE 0 1 0 0 0 1 23 6.0 1.0 -1.1 0.0 4.2 S 0 1 0 0 0 1 24 4.1 1.2 -0.7 1.1 0.0 E 1 1 0 0 0 0 25 2.6 1.4 -0.5 0.5 0.0 E 1 1 0 0 0 0 26 2.9 0.8 -1.2 1.4 0.0 E 1 0 0 0 0 0 27 1.1 -2.4 -3.6 2.6 0.0 NE 1 1 1.0 0 0 0 28 1.7 -2.2 -3.0 1.4 0.0 E 1 1 1.0 0 0 0 AVG. 2.2 -2.5 -4.5 67.8 55.9 21 24 71.0 2 0 4 *Snow depths in cms All data taken at 220 metres above sea level I was 16 at the time and it had been a fairly average winter with the only decent snowfall on December 24th/25th when 6 inches fell!! But this month more then made up for it! -- Graham |
#6
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![]() "Gavin Staples" wrote in message ... February 1969 was a very cold wintry month with a CET of 1.0 My Comments: I can just about remember this one as a small child. This was what one would regard as a proper winter month. I don't see us getting many more of these. Can anyone on this ng give any account of what this month was like? -- February, 1969 followed an uneventful January here, as far as wintry weather was concerned, Gavin. I noted snow showers on the 4th but the cold weather began in earnest on the 6th as a northerly arrived. Rain turned to sleet a nd there was snow overnight but not enough to produce a cover. There was a heavy snowfall on the evening of the 7th with the temperature around -3c, but to the north of London the snow was heavier and road traffic was badly affected - cars abandoned etc. My minimum on the 8th was -6c and the max +0.5 but the day was sunny as were the following 2 days.Minima on these days were near -4c and max around +2c..This cold spell ended on the 11th with rain, preceded by snow. The weather turned colder again on the 13th with the wind in the east and my max on the 15th was -0.5c with snow showers.I remember the heavy snowfall on the evening of the 19th was accompanied by a strong east wind. The snowcover had gone by the 22nd and I registered no further snow that month. Sleet/snow fell on 8 days and was lying on 7 mornings. A cold March followed. It is worth mentioning that the northerly spell from the 7th Feb came at the time when the arctic sea ice north of Iceland was near its post-war (WW2) maximum and I remember reading that there was a severe blizzard around that date in the Shetlands with a northerly gale, heavy snow and the temperature well below freezing Peter Clarke Ewell Epsom 55m |
#7
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February 1969
February 1969 was a very cold wintry month with a CET of 1.0 The month started unsttled as a low tracked across Scotland bringing rain but as the low moved into the North Sea, a cold northerly set in bringing with it snow showers to many parts. On the 3rd, many places woke up to a covering but a warm front moving into the NW brought initially snow then rain as milder air moved in. This mild interlude continued until the 6th, when a vigorous cold front plunged southwards reintroducing the cold northerly with snow showers. There were severe frosts at night, Manchester recorded -13C on the 8th, That must have been quite a northerly! Over the past few years I might get -5C or so on perhaps 1/2 nights before the supply of cold air gets cut off and the warm front moves in. Two days stand out im my mind, two days Philip Eden reminded us about a couple of years ago in this NG. They were the 7th and 8th when polar lows moved south. These were the noon temperature at a few stations on the 7th. Note the strong wind associated with sub zero temperatures. Leeming -3 14kn Tynemouth -3 19kn Carlisle -3 6kn Ringway -3 11kn Prestwick -3 15kn Dyce -7 27kn Lerwick -5 39kn Stornoway -5 30kn Tiree -5 28kn Malin Head -3 25kn That was easily the coldest I can recall seeing Malin in a strong northerly. I knocked up a small web page with maps for that day. http://www.mtullett.plus.com/Feb-1969/index.htm -- Mike Coleraine |
#8
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In message . com, Mike
Tullett writes February 1969 February 1969 was a very cold wintry month with a CET of 1.0 The month started unsttled as a low tracked across Scotland bringing rain but as the low moved into the North Sea, a cold northerly set in bringing with it snow showers to many parts. On the 3rd, many places woke up to a covering but a warm front moving into the NW brought initially snow then rain as milder air moved in. This mild interlude continued until the 6th, when a vigorous cold front plunged southwards reintroducing the cold northerly with snow showers. There were severe frosts at night, Manchester recorded -13C on the 8th, That must have been quite a northerly! Over the past few years I might get -5C or so on perhaps 1/2 nights before the supply of cold air gets cut off and the warm front moves in. Two days stand out im my mind, two days Philip Eden reminded us about a couple of years ago in this NG. They were the 7th and 8th when polar lows moved south. These were the noon temperature at a few stations on the 7th. Note the strong wind associated with sub zero temperatures. Leeming -3 14kn Tynemouth -3 19kn Carlisle -3 6kn Ringway -3 11kn Prestwick -3 15kn Dyce -7 27kn Lerwick -5 39kn Stornoway -5 30kn Tiree -5 28kn Malin Head -3 25kn That was easily the coldest I can recall seeing Malin in a strong northerly. I knocked up a small web page with maps for that day. http://www.mtullett.plus.com/Feb-1969/index.htm -- Mike Coleraine The sub-zero temperature at OWS "India" (59N 19W) was also very unusual. Norman. (delete "thisbit" twice to e-mail) -- Norman Lynagh Weather Consultancy Chalfont St Giles 85m a.s.l. England |
#9
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![]() "Keith (Southend)" wrote in message ... http://www.southendweather.net/feb69.htm Here is some local data for Southend-on-Sea for February 1969 I was fortunate to obtain from a local Geography teacher John Benford. -- Keith (Southend) 'Weather Home & Abroad' http://www.southendweather.net Thanks Keith. That was pretty cold from the 8th to the 19th. I note the below 0C maximums which is quite something on the coast. Gavin. |
#10
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![]() "Mike Tullett" wrote : Two days stand out im my mind, two days Philip Eden reminded us about a couple of years ago in this NG. They were the 7th and 8th when polar lows moved south. Here it is (if I've done it right): http://tinyurl.com/coevj Philip Eden |
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