In article ,
John Hall writes:
In article ,
Brendan DJ Murphy writes:
Can somebody please comment on the recent 12Z GFS chart for Monday?

http://www.wetterzentrale.de/pics/Rtavn1503.png



The 12Z ECMWF has a similar feature, but delays it till Tuesday.

And the 00Z GFS and ECMWF operational runs show the same feature, though
it doesn't seem to appear on the UKMO run.
--
John Hall
"It is a very sad thing that nowadays there is so little useless
information."
Oscar Wilde (1854-1900)