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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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The mean monthly pressure field was very different from normal.
An intense Atlantic high was the outstanding feature, displaced well to the northeast of its usual position south of the Azores to be centred at 49N 21W, 1030 mbar. The Icelandic Low was also displaced far to the northeast, near Spitsbergen at 1004 mbar with a marked trough extending southwards along roughly longitude 5-10 degE to the central Mediterranean. An anomalous depression was centred south of Newfoundland at 1009 mbar. The flow over the British Isles was anticyclonic/northwesterly. Indeed this was the second most "northerly" February on record over the BI; only 1889 was more northerly. It was also the least westerly since 1994 and the most anticyclonic since 1993. The sea-level pressure anomaly chart was completely dominated by a huge positive region covering most of the northern Atlantic, Greenland, eastern Canada, and western and northern Europe, with a centre of +23mbar at 55N 28W. Monthly anomaly centres 20mbar are rare in our sector. Small negative areas were centred north of Spitsbergen, well south of Newfoundland, and over the central Med. The anomalous flow over the British Isles was strongly northerly with a marked anticyclonic bias. CET: 4.2ºC (equal to 1971-2000 norm) E&W rainfall: 46.3mm (70% of '71-00 norm) E&W sunshine: 75.6h (98% of '71-00 norm) CScot Temp: +0.5 degC Scot Rain: 103% Scot Sun: 91% NI Temp: -0.1 degC NI rain: 86% NI sun: 88% (all values are provisional) (c) Philip Eden |
#2
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And we still don't get a negetive CET month, despite the snow around
recently |
#3
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And we still don't get a negetive CET month, despite the snow around
recently |
#4
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And we still don't get a negetive CET month, despite the snow around
recently |
#5
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And we still don't get a negetive CET month, despite the snow around
recently |
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