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Old December 17th 11, 02:14 PM posted to uk.sci.weather
Adam Lea[_3_] Adam Lea[_3_] is offline
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First recorded activity by Weather-Banter: Jun 2010
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Default Just When You Thought it Couldn't Get Worse

On 17/12/11 11:30, Lawrence13 wrote:
It doesn't!

Of course knowing the GFS and its ability to chuck up ridiculous
situations out of the blue , maybe that's just what it is ;as
mischievous mirage.

It did the same on the 12z several nights ago where it gave us almost
an Easterly for Christmas only, without a bye your leave or apology,
never to show it again.
I believe this GFS computer is based in the US I would love to go
around there wherever it lives and give it a good kick in the hard
drives; bloody useless thing.
http://www.wetterzentrale.de/pics/Rtavn3721.png


What do you expect looking at dynamical model forecasts for two weeks ahead?

Do you really expect there to be any significant skill at that lead time?