On 16/07/2011 08:57, Col wrote:
In just a couple of hours, the rain band has developed from something
pretty light and fragmented into a far larger and intense area of rain.
What makes this happen so quickly, it was certainly well forecast.
Col,
There is an explanation on:
http://www.ukweatherworld.co.uk/
I cannot claim to understand it all!
--
Phil
Guildford