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Old March 21st 05, 09:09 AM posted to uk.sci.weather
Martin Rowley Martin Rowley is offline
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First recorded activity by Weather-Banter: Mar 2005
Posts: 1
Default [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)