SYNOP 04/1250Z
03/// 42662 61210 10267 20166 40190 57015 81104
333 81835 86075=
---------------------------------------------------------
SYNOP 04/1350Z
03/// 42962 71414 10269 20156 40185 57015 81034
333 81368 87075=
---------------------------------------------------------
SYNOP 04/1750Z
03/// 11656 81105 10233 20168 40175 55005 69922
76222 8228/ 333 10276 82845 87359 88465=
---------------------------------------------------------
SYNOP 04/1850Z
03/// 41656 71505 10203 20178 40165 58010 79596
8128/ 333 81840 85359 87365=

METAR
EG// 041850Z 15005KT 6000 -TSRA FEW040 BKN090
BKN150 20/18 Q//// RERA WHT=

Details:
wind... SE by S, force 2.
visibility... 6km.
weather... thunderstorm with slight rain (just the
occasional low grumble in the distance
to the SSE... definitely medium level).
clouds... 1/8 CU mediocris base 4000ft.
5/8 AC castellanus base 9000ft.
7/8 AC opacus base 15000ft.
dry bulb... +20.3C.
dewpoint... +17.8C.
RH... 85% (feeling very sultry now).
sea level pressure... 1016.5mb (sudden lurch in a
downward direction).
rainfall last hour... 1.7mm.

beaufort letters (1750-1850Z)... cr,cro,ctlo,ctloro.

Nigel (Romsey, Hampshire)