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Old November 13th 11, 05:03 PM posted to uk.sci.weather
[email protected] Carlo@ntlworld.com is offline
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First recorded activity by Weather-Banter: Nov 2011
Posts: 2
Default The Models will all change their long term ideas in the next 3 to 4 days.

In message
, Neo
writes
Keep an eye on them. The intrinsic probabilistic data have recently
shown signs of being flipped from the current solution (ie not cold),
just as they were tilted towards a milder outlook a few days ago...Now
thay are looking as if they could re-flip in the 6 to 15 day period
outlook. A few things are coming together now that will seem to aid
the cooling process in W Europe over the coming days/weeks.

The models are such that this sort of situation becomes mathematically
unstable with just the slightest change to just 1 or 2 aspects of the
variable dataset. The deterministic output will consequently flip-flop
for a while (ie now), before the true scope of the forecast becomes
clearer mathematically (more constant model output/outcomes). This
time span seems to be in the next 6 to 15 day period.


To summarise: It's early winter and it's warm therefore it will get
colder.
--
Carlo Marx