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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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Just to give a comparison with the exceptionally mild weather we are
having at the moment. The first half of Sheffield was very cold and exceptionally snowy in the east. Repost In February 1991 I was living in Leeds and wintnessed the coldest and snowiest spell for several years. Since then it's not been match either. The 4th February 1991 was the start of this. A high of 1050mb centred between Sweden and Norway with ridges towards Russia and the UK. Another ridge from the Azores lays to the west of the UK. A complex system of 970mb and 990mb lows holds over Greenland and pressure is relatively low in southeast Europe. In Leeds the wind started to come in from the east making it feel cold as even in the sunshine. The 850mb temps are below -5 over much of the UK away from the southwest. A cold pool is moving south through central Europe with temps of below -20. 850mb temps in the centre of the Scandinavian high are above -5. =============================================== Simon Sheaf Sheffield South Yorkshire http://www.anycities.com/user/yorkshireweather =============================================== |
#2
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I can't see a spell like that ever again I'm afraid.
--------------------------------------------------------- "Simon S" wrote in message m... Just to give a comparison with the exceptionally mild weather we are having at the moment. The first half of Sheffield was very cold and exceptionally snowy in the east. Repost In February 1991 I was living in Leeds and wintnessed the coldest and snowiest spell for several years. Since then it's not been match either. The 4th February 1991 was the start of this. A high of 1050mb centred between Sweden and Norway with ridges towards Russia and the UK. Another ridge from the Azores lays to the west of the UK. A complex system of 970mb and 990mb lows holds over Greenland and pressure is relatively low in southeast Europe. In Leeds the wind started to come in from the east making it feel cold as even in the sunshine. The 850mb temps are below -5 over much of the UK away from the southwest. A cold pool is moving south through central Europe with temps of below -20. 850mb temps in the centre of the Scandinavian high are above -5. =============================================== Simon Sheaf Sheffield South Yorkshire http://www.anycities.com/user/yorkshireweather =============================================== |
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