"Philip Eden" philipATweatherHYPHENukDOTcom wrote :

0850z E F2-3 70km 1Ac? 07.7/04.2 1037.4
RMK: Tr of something (high Sc or Ac) on the western
horizon, and a Tr of Ci near the ESE horizon. Friday's
haze layer is spectacularly absent today. Our shallow
frost-hollow effect peaked (or should that be 'troughed'?)
around 20z yesterday. Slight hoar remains in shaded
areas

1150z ESE F2-3 60km 1Cu022 12.6/07.0 1036.8
RMK: Cu hum, also tr Ci.

Philip Eden
Whipsnade 214m