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Visualizza Versione Completa : Estofex in allerta 2 su nord italia



Fulvio
14 August 2010, 19:48
allerta 2 per eventi estremi sul nord italia, considerato gli abbondanti apporti precipitativi non escluderei possibili dissesti idrogeologici più che fenomeni vorticosi.

davidemi
14 August 2010, 23:32
ma per stasera?

Luca93
15 August 2010, 00:45
Fenomeni estremi? ma si sono accorti che non c'è vorticità per tornado ecc? mahhhhhh

Luca93
15 August 2010, 00:47
...N Italy, Slovenia...

Increasingly unstable air is transported into the region. First affected will be Italy's west coast with large QG forcing where storms can stick around for a while and produce flash floods. Moderate deep layer shear and storm-relative helicity (up to 250 m²/s²) will favor storm rotation while also low level shear (0-1 and 0-3 km) is high enough (>10 m/s) to mention a chance of tornadoes. On the south side flow is stronger, LCL higher and severe wind gusts >25 m/s are likely with storms. During the night the focus shifts to the northeast of Italy and Slovenia with large precipiation sums likely and the other mentioned threats also present to some extent.