Well that was remarkable. From virtually nothing to a full blown thunderstorm in seconds with ferocious rain and intense lightning!, and then after just a couple of minutes the deluge just suddenly stopped. Still some spectacular flashes on the back edge of this storm though - really was quite vicious for a short while.
EDIT - found 5mm extra rain in the gauge after this storm - most of that probably fell in those 2 to 3 minutes. On top of 7mm from the earlier storms.
Originally Posted by: Andy J