"Philip Eden" philipATweatherHYPHENukDOTcom wrote :

0850z SSE F3-4 15km 3Ac120 7Ci220 06.1/02.9 1010.3
RMK: Sky similar to yesterday afternoon ... at least two
layers of Ci with some dense shaded patches underneath
the main layer

1150z SE F4 20km 5Ac130 8As170 08.7/04.5 1009.7
RMK: Wind increased to F5 for a time, now eased back
a little. AcAs as thickened in the last hour.

Philip Eden
Whipsnade 214m