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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 aspect looks messy in the cold rain compared to the
snowy scene yesterday evening. There is still more than half cover on the grass of 1cm but negligible slush on the lanes. Mostly rain so far this morning, although a 10% element of snow mixed in during a moderate to heavy session between 0800Z and 0830Z. SYNOP 05/0850Z 03/// 41240 80104 10009 20005 49872 51008 75876 887// 333 42001 86703 88708= METAR EG// 050850Z 01004KT 4000 -RADZ BKN003 OVC008 01/01 Q//// RERASN YLO2= Details: wind... N by E, force 2. visibility... 4000m (temporarily fell to 1500m). weather... slight rain and drizzle (recent mod/hvy rain/snow). clouds... 6/8 St base 300ft, 8/8 St base 800ft. dry bulb... +0.9C. dewpoint... +0.5C. RH... 97%. sea level pressure... 987.2mb (rising more slowly). min temp last night... +0.4C. rainfall last hour... 2.7mm. 24 hour rainfall (0900-0900Z)... 7.8mm. beaufort letters (0750-0850Z)... cro,crs,cRS,cr,cdoro. Nigel (Romsey, Hampshire) |
#2
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On Feb 5, 9:11*am, "Nigel Paice" wrote:
The aspect looks messy in the cold rain compared to the snowy scene yesterday evening. *There is still more than half cover on the grass of 1cm but negligible slush on the lanes. Mostly rain so far this morning, although a 10% element of snow mixed in during a moderate to heavy session between 0800Z and 0830Z. SYNOP 05/0850Z 03/// 41240 80104 10009 20005 49872 51008 75876 *887// 333 42001 86703 88708= METAR EG// 050850Z 01004KT 4000 -RADZ BKN003 OVC008 *01/01 Q//// RERASN YLO2= Details: wind... N by E, force 2. visibility... 4000m (temporarily fell to 1500m). weather... slight rain and drizzle (recent mod/hvy rain/snow). clouds... 6/8 St base 300ft, 8/8 St base 800ft. dry bulb... +0.9C. dewpoint... +0.5C. RH... 97%. sea level pressure... 987.2mb (rising more slowly). min temp last night... +0.4C. rainfall last hour... 2.7mm. 24 hour rainfall (0900-0900Z)... 7.8mm. beaufort letters (0750-0850Z)... cro,crs,cRS,cr,cdoro. Nigel *(Romsey, Hampshire) Very hazy this morning but it *looks* like the snow on the south slopes of the downs outside Winchester was still there at 11.15, down as low as about 300ft. Hopefully the earlier rain was the worst threat to maintaining the snow cover, as it's remaining cold today and the next lot is supposed to turn increasingly to snow... so hopefully somewhere within an hour's train journey on Saturday will still have good cover! Looks like it'll stay cold for the first half of the month, which is good for now, though I hope the below-average trend of recent months comes to an abrupt halt next month! Nick |
#3
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The local fields resemble a patchwork quilt, "available in green,
brown and white". Overall snow coverage is a blotchy 25% of which most fields have very little, whereas a couple are 70% covered. It became particularly gloomy at 1330Z just ahead of a brief burst of moderate rain and a few blobs of wet snow, despite the temperature only falling to +2.3C. The wind was flukey at that time (embedded instability afoot?). The sky has since brightened with higher cloud visible through the low Stratus, travelling in the opposite direction. SYNOP 05/0850Z 03/// 41240 80104 10009 20005 49872 51008 75876 887// 333 42001 86703 88708= -------------------------------------------------------- SYNOP 05/1450Z (current ob) 03/// 41240 73605 10029 20023 49888 53004 72172 875// 333 41998 86703 87640= METAR EG// 051450Z 36005KT 4000 BR BKN003 BKN040 03/02 Q//// YLO2= Details: wind... N, force 2. visibility... 4000m. weather... mist. clouds... 6/8 St base 300ft, 7/8 Sc base 4000ft (not sure about this but it's travelling from the SW so maybe someone could tell me what it really is). dry bulb... +2.9C. dewpoint... +2.3C. RH... 96%. sea level pressure... 988.8mb (steady, then rising). rainfall last hour... trace. 6 hour rainfall (0850-1450Z)... 0.7mm. beaufort letters (1350-1450Z)... cro,c. Nigel (Romsey, Hampshire) |
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