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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
March 21st 05, 07:37 AM
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[OBS] Bracknell(TF) Mon 21 Mar 2005
Monday, 21 March 2005
BRACKNELL (TF) 0730 E F3 6000 BR 1/AC 7/CI COTRA T074D066 RMK: There are in fact two layers of Cirrus - the 7 oktas being the highest level, with a high condensation trail element; something just below it (cirriform), and then a 'trace' of high-level Ac, somewhere around 16000ft.= Notes: The basic first-line format is:- [Time/GMT] [Wind direction .. compass points] [Wind speed .. Beaufort force] [Visibility .. metres / (km =10km)] [Visibility .. significant variation/direction] [Weather groups .. if any] [Cloud layers .. amount/type] [Screen temperature/T .. degrees/tenths] [Dewpoint temp/D .. degrees/tenths] -- Martin Rowley: data via - http://homepage.ntlworld.com/booty.weather/metindex.htm Bracknell (Wooden Hill/Tawfield), Berkshire NGR: SU 854 667 Elev: 80m Lat: 51DEG23MIN30SEC(N): Long: 00DEG46MIN28SEC(W) |
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#2
March 21st 05, 09:09 AM
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[OBS] Bracknell(TF) Mon 21 Mar 2005
Monday, 21 March 2005
BRACKNELL (TF) 0730 E F3 6000 BR 1/AC 7/CI COTRA T074D066 RMK: There are in fact two layers of Cirrus – the 7 oktas being the highest level, with a high condensation trail element; something just below it (cirriform), and then a ‘trace’ of high-level Ac, somewhere around 16000ft.= 0900 E F3-4 9000 HZ 1/AC 8/CS COTRA T097D078 RMK: The CS (Cirrostratus) is very thin, and the higher level Cirrus and COTRA can be seen diffusely through it. The Ac is still ‘trace’ in amount – high. [ OVERNIGHT DATA (18Z – 09Z): screen min: 06.3 grass min: 04.1 precipitation: NIL ]= -- Martin Rowley: data via - http://homepage.ntlworld.com/booty.weather/metindex.htm Bracknell (Wooden Hill/Tawfield), Berkshire NGR: SU 854 667 Elev: 80m Lat: 51DEG23MIN30SEC(N): Long: 00DEG46MIN28SEC(W) |
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#3
March 21st 05, 09:09 AM
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[OBS] Bracknell(TF) Mon 21 Mar 2005
Monday, 21 March 2005
BRACKNELL (TF) 0730 E F3 6000 BR 1/AC 7/CI COTRA T074D066 RMK: There are in fact two layers of Cirrus – the 7 oktas being the highest level, with a high condensation trail element; something just below it (cirriform), and then a ‘trace’ of high-level Ac, somewhere around 16000ft.= 0900 E F3-4 9000 HZ 1/AC 8/CS COTRA T097D078 RMK: The CS (Cirrostratus) is very thin, and the higher level Cirrus and COTRA can be seen diffusely through it. The Ac is still ‘trace’ in amount – high. [ OVERNIGHT DATA (18Z – 09Z): screen min: 06.3 grass min: 04.1 precipitation: NIL ]= -- Martin Rowley: data via - http://homepage.ntlworld.com/booty.weather/metindex.htm Bracknell (Wooden Hill/Tawfield), Berkshire NGR: SU 854 667 Elev: 80m Lat: 51DEG23MIN30SEC(N): Long: 00DEG46MIN28SEC(W) |
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#4
March 21st 05, 09:09 AM
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[OBS] Bracknell(TF) Mon 21 Mar 2005
Monday, 21 March 2005
BRACKNELL (TF) 0730 E F3 6000 BR 1/AC 7/CI COTRA T074D066 RMK: There are in fact two layers of Cirrus – the 7 oktas being the highest level, with a high condensation trail element; something just below it (cirriform), and then a ‘trace’ of high-level Ac, somewhere around 16000ft.= 0900 E F3-4 9000 HZ 1/AC 8/CS COTRA T097D078 RMK: The CS (Cirrostratus) is very thin, and the higher level Cirrus and COTRA can be seen diffusely through it. The Ac is still ‘trace’ in amount – high. [ OVERNIGHT DATA (18Z – 09Z): screen min: 06.3 grass min: 04.1 precipitation: NIL ]= -- Martin Rowley: data via - http://homepage.ntlworld.com/booty.weather/metindex.htm Bracknell (Wooden Hill/Tawfield), Berkshire NGR: SU 854 667 Elev: 80m Lat: 51DEG23MIN30SEC(N): Long: 00DEG46MIN28SEC(W) |
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#5
March 21st 05, 09:09 AM
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[OBS] Bracknell(TF) Mon 21 Mar 2005
Monday, 21 March 2005
BRACKNELL (TF) 0730 E F3 6000 BR 1/AC 7/CI COTRA T074D066 RMK: There are in fact two layers of Cirrus – the 7 oktas being the highest level, with a high condensation trail element; something just below it (cirriform), and then a ‘trace’ of high-level Ac, somewhere around 16000ft.= 0900 E F3-4 9000 HZ 1/AC 8/CS COTRA T097D078 RMK: The CS (Cirrostratus) is very thin, and the higher level Cirrus and COTRA can be seen diffusely through it. The Ac is still ‘trace’ in amount – high. [ OVERNIGHT DATA (18Z – 09Z): screen min: 06.3 grass min: 04.1 precipitation: NIL ]= -- Martin Rowley: data via - http://homepage.ntlworld.com/booty.weather/metindex.htm Bracknell (Wooden Hill/Tawfield), Berkshire NGR: SU 854 667 Elev: 80m Lat: 51DEG23MIN30SEC(N): Long: 00DEG46MIN28SEC(W) |
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#6
March 21st 05, 03:55 PM
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[OBS] Bracknell(TF) Mon 21 Mar 2005
Monday, 21 March 2005
BRACKNELL (TF) 0730 E F3 6000 BR 1/AC 7/CI COTRA T074D066 RMK: There are in fact two layers of Cirrus - the 7 oktas being the highest level, with a high condensation trail element; something just below it (cirriform), and then a 'trace' of high-level Ac, somewhere around 16000ft.= 0900 E F3-4 9000 HZ 1/AC 8/CS COTRA T097D078 RMK: The CS (Cirrostratus) is very thin, and the higher level Cirrus and COTRA can be seen diffusely through it. The Ac is still 'trace' in amount - high. [ OVERNIGHT DATA (18Z - 09Z): screen min: 06.3 grass min: 04.1 precipitation: NIL ]= 1600 ESE F3 18km - 8/AS T152D087 RMK: Until about 1530Z, sun still seen faintly through AS, but now thick and base lowering ~ 10000ft.= -- Martin Rowley: data via - http://homepage.ntlworld.com/booty.weather/metindex.htm Bracknell (Wooden Hill/Tawfield), Berkshire NGR: SU 854 667 Elev: 80m Lat: 51DEG23MIN30SEC(N): Long: 00DEG46MIN28SEC(W) |
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#7
March 21st 05, 03:55 PM
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[OBS] Bracknell(TF) Mon 21 Mar 2005
Monday, 21 March 2005
BRACKNELL (TF) 0730 E F3 6000 BR 1/AC 7/CI COTRA T074D066 RMK: There are in fact two layers of Cirrus - the 7 oktas being the highest level, with a high condensation trail element; something just below it (cirriform), and then a 'trace' of high-level Ac, somewhere around 16000ft.= 0900 E F3-4 9000 HZ 1/AC 8/CS COTRA T097D078 RMK: The CS (Cirrostratus) is very thin, and the higher level Cirrus and COTRA can be seen diffusely through it. The Ac is still 'trace' in amount - high. [ OVERNIGHT DATA (18Z - 09Z): screen min: 06.3 grass min: 04.1 precipitation: NIL ]= 1600 ESE F3 18km - 8/AS T152D087 RMK: Until about 1530Z, sun still seen faintly through AS, but now thick and base lowering ~ 10000ft.= -- Martin Rowley: data via - http://homepage.ntlworld.com/booty.weather/metindex.htm Bracknell (Wooden Hill/Tawfield), Berkshire NGR: SU 854 667 Elev: 80m Lat: 51DEG23MIN30SEC(N): Long: 00DEG46MIN28SEC(W) |
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#8
March 21st 05, 03:55 PM
posted to uk.sci.weather
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[OBS] Bracknell(TF) Mon 21 Mar 2005
Monday, 21 March 2005
BRACKNELL (TF) 0730 E F3 6000 BR 1/AC 7/CI COTRA T074D066 RMK: There are in fact two layers of Cirrus - the 7 oktas being the highest level, with a high condensation trail element; something just below it (cirriform), and then a 'trace' of high-level Ac, somewhere around 16000ft.= 0900 E F3-4 9000 HZ 1/AC 8/CS COTRA T097D078 RMK: The CS (Cirrostratus) is very thin, and the higher level Cirrus and COTRA can be seen diffusely through it. The Ac is still 'trace' in amount - high. [ OVERNIGHT DATA (18Z - 09Z): screen min: 06.3 grass min: 04.1 precipitation: NIL ]= 1600 ESE F3 18km - 8/AS T152D087 RMK: Until about 1530Z, sun still seen faintly through AS, but now thick and base lowering ~ 10000ft.= -- Martin Rowley: data via - http://homepage.ntlworld.com/booty.weather/metindex.htm Bracknell (Wooden Hill/Tawfield), Berkshire NGR: SU 854 667 Elev: 80m Lat: 51DEG23MIN30SEC(N): Long: 00DEG46MIN28SEC(W) |
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#9
March 21st 05, 03:55 PM
posted to uk.sci.weather
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[OBS] Bracknell(TF) Mon 21 Mar 2005
Monday, 21 March 2005
BRACKNELL (TF) 0730 E F3 6000 BR 1/AC 7/CI COTRA T074D066 RMK: There are in fact two layers of Cirrus - the 7 oktas being the highest level, with a high condensation trail element; something just below it (cirriform), and then a 'trace' of high-level Ac, somewhere around 16000ft.= 0900 E F3-4 9000 HZ 1/AC 8/CS COTRA T097D078 RMK: The CS (Cirrostratus) is very thin, and the higher level Cirrus and COTRA can be seen diffusely through it. The Ac is still 'trace' in amount - high. [ OVERNIGHT DATA (18Z - 09Z): screen min: 06.3 grass min: 04.1 precipitation: NIL ]= 1600 ESE F3 18km - 8/AS T152D087 RMK: Until about 1530Z, sun still seen faintly through AS, but now thick and base lowering ~ 10000ft.= -- Martin Rowley: data via - http://homepage.ntlworld.com/booty.weather/metindex.htm Bracknell (Wooden Hill/Tawfield), Berkshire NGR: SU 854 667 Elev: 80m Lat: 51DEG23MIN30SEC(N): Long: 00DEG46MIN28SEC(W) |
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#10
March 21st 05, 06:05 PM
posted to uk.sci.weather
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[OBS] Bracknell(TF) Mon 21 Mar 2005
Monday, 21 March 2005
BRACKNELL (TF) 0730 E F3 6000 BR 1/AC 7/CI COTRA T074D066 RMK: There are in fact two layers of Cirrus - the 7 oktas being the highest level, with a high condensation trail element; something just below it (cirriform), and then a 'trace' of high-level Ac, somewhere around 16000ft.= 0900 E F3-4 9000 HZ 1/AC 8/CS COTRA T097D078 RMK: The CS (Cirrostratus) is very thin, and the higher level Cirrus and COTRA can be seen diffusely through it. The Ac is still 'trace' in amount - high. [ OVERNIGHT DATA (18Z - 09Z): screen min: 06.3 grass min: 04.1 precipitation: NIL ]= 1600 ESE F3 18km - 8/AS T152D087 RMK: Until about 1530Z, sun still seen faintly through AS, but now thick and base lowering ~ 10000ft.= 1800 SE F3 15km - 3/SC 8/ASAC T142D088 RMK: Sc has high base - circa 7000ft. [ DAYTIME DATA (09Z - 18Z): screen max: 15.6 precipitation: NIL other data: Hard surfaces dry/soil surfaces drying well: all waiting for the 'worthwhile' rain! ]= -- Martin Rowley: data via - http://homepage.ntlworld.com/booty.weather/metindex.htm Bracknell (Wooden Hill/Tawfield), Berkshire NGR: SU 854 667 Elev: 80m Lat: 51DEG23MIN30SEC(N): Long: 00DEG46MIN28SEC(W) |
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