Van de eurochaselijst:
That's not very common in Italy, guys...Usually tornadoes are less
strong than this. This is a strong mesocyclonic tornado that hit a
rural city in Sicily (Italy island), with RFD and clear slot. I
really don't believe. Note the big and terrifying debris!
Synoptic condition was a well uniformed cape zone with 2000J/Kg of
MLCAPE associated with 300-350m2/s2 of storm relative helicity.
>From bispectral satellite you can see a good convection with a clear
supercell with an evident overshooting top.
Bron: Andera Griffa @ http://groups.yahoo.com/group/eurochase/
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