http://www.lineameteo.it/viewtopic.php?f=1&t=10099&p=254948#p254948
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1957Gino
Dom 29 Apr, 2012 12:11

Re: Ondata Di Caldo Del 25-30 Aprile
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salve ragazzi

spero di aver trovato il 3d ( thread ... topic ) adatto
se mi permettete dopo aver letto questo 3d di ben 6 pagine
la evoluzione ed il motivo di questa ondata di caldo quasi estiva 
già nella ultima decade di aprile 2012 ... 
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[b]3a decade Aprile 2012: Atlantic Europe again Trough effect[/b]

da notare e ricordare questo mio si potrebbe dire titolo
preso dal mio forum meteo che ho creato e modero sin da inizio 2011
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21.04.2012 12:34 pm

come sarà la 3a decade di aprile 2012

3a decade Aprile 2012: NE Atlantic Europe Trough effect 
configurazione barica con temperature quasi da estate

estofex

[URL=http://wishuload.de/][img]http://wishuload.de/images/2nthoq-3.jpg[/img]

Storm Forecast
Valid: Sat 21 Apr 2012 06:00 h UTC to Sun 22 Apr 2012 06:00 h UTC

A large low pressure area covers europe from ireland to ukraine
northern italy to central scandinavia

The low pressure centers are found over the western north sea 
and western ukraine

A cool unstable airmass with steep lapse rates and slight 
to moderate CAPE covers almost the entire area

Almost everywhere the small hail chances will be enhanced 
due to a low freezing level and not too low LCL
The eastern half of the area sees warm air advection 
into belarus and a weak [b]trough[/b] coming in from romania
Flow and shear are weak there
Near an old front over poland some 15 m/s deep layer shear 
can enhance storm dynamics and larger hail chances
More dynamics and vertical wind shear are encountered 
over northern turkey and over central france through germany 
where a second cold upper airmass enters with linear forcing 
by a marked PV maximum


