"Col" wrote in message
...


Isn't this a bit like the kind of low that sometimes moves in after
a summer hot spell?
Not unprecedented for this time of year perhaps, but *very* early
I would have thought.

Col

The "Spanish Plume", Col ?
(http://homepage.ntlworld.com/booty.w...m#SpanishPlume )

Whilst there have been similarities, particulalry in terms of mid level
instability,
(Camborne 11Z
http://weather.uwyo.edu/cgi-bin/soun...312&STNM=03808)
I wouldn't put this set-up into that category.

Jon.