On Aug 19, 12:43*pm, Phil Layton wrote:
Rapid build up of cloud in last couple of hours. Thunder rumbling to the S.
Tx so fat 26.7c

Phil
Guildford

No rain here though a glance at the radar would make one think
there ought to have been some. A few rumbles 1248-1255 BST. This is
fast-moving upper-level stuff.

Tudor Hughes, Warlingham, NE Surrey, 556 ft.