Celle temporalesche davvero imponenti e a sviluppo rapidissimo.

 

Ancora una volta estofex ci prende in pieno.

Fenrir ha scritto: [Visualizza Messaggio]

Ancora una volta estofex ci prende in pieno.

E' si, sono stati molto bravi.
Comunque prevedono la possibilità che si formino delle super-celle temporalesche (e credo si siano già sviluppate) con temporali e grandinate... e non si escludono tornado!  

Northern Africa

Another day with possibly severe thunderstorms is forecast across northern Africa on THU. Ahead of the upper trough axis reaching Morocco during the day, a tongue of warm and well mixed air mass spreads northward, while low-level easterly winds will go on north of a thermal low. As a consequence, some moisture will advect into northern Algeria und Tunisia, and CAPE will likely develop. Although rather large cap will be present most of the day, increasing forcing is expected in the range of a convergence zone ahead of a weak cold front entering Algeria from the west. Initiation is expected along this frontal boundary over the Atlas. Thunderstorms that form will likely become well-organized given favourable veering profiles especially to the east of the convergence line, and supercells may develop capable of producing large hail and severe wind gusts. Although low-level buoyancy will be limited, and cloud base will be rather high, a tornado is not ruled out at this time. Thunderstorms will likely merge into a MCS along the main frontal boundary, moving north-eastward while severe potential gradually decreases over the rather cold Mediterranean Sea as convection becomes elevated.

ESTOFEX?
European Storm Forecast Experiment

Non conoscevo questa organizzazione! Interessante...

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