Martin Rowley wrote:

... not surprised at that report; the event we had up here (further
inland) was always 'on the edge' of something that seemed to be
concentrated down your way, with another cell to our east. Was
watching the cloud filaments here rather carefully about the same time
(trying to get the grass cut in between bursts of rain), but nothing
seen. However the situation IMV was such that a 'funnel' or similar
might be seen.

Must have been raining hard in Bournemouth - several roads are/have been
closed by flooding, including the Wessex Way (main A338), Alder Road, St
Stephen's Way, etc. Ground was dry as far as Ringwood (commute from
Southampton back to Bournemouth).

Jonathan