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Old September 11th 06, 12:57 PM posted to uk.sci.weather
Martin Rowley Martin Rowley is offline
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First recorded activity by Weather-Banter: May 2005
Posts: 1,907
Default [OBS] Bracknell (Tawfield) Mon 11 Sep 2006 RTD

Monday, 11 September 2006
BRACKNELL (TAWFIELD)
0900 SSE F3 20km - 2/AC T184D142
RMK: [CAVOK] - 2Ac~120. Sky has a continental, hazy look to it.
[ OVERNIGHT DATA (18Z - 09Z):
screen min: 12.4 grass min: 09.6 precipitation: NIL [24hr total: 00.0
mm]
other data: rather more Ac cas around about a couple of hours ago - one
cell quite 'threatening', but dispersed as it moved north. ]=

1200 SE F3 30km - 2/AC T259D158
RMK: [CAVOK] - 2Ac cas~070/080, 2Ac (thin patches)~100, tr Ci~300.
Feels distinctly 'tropical'; the castellatus towers have well-developed
vertical structure, and are moving from SSW, so a good amount of
directional shear evident (from the surface): double-checked dew point -
seemed a bit high, but same value from wet/dry and direct rh dial.=


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]
[RMK .. additional/plain language information]

--
Bracknell (Wooden Hill/Tawfield), Berkshire, UK
NGR: SU 854 667 Elev: 80m
Lat: 51° 23' 30'' N: Long: 00° 46' 28'' W