Citazione Originariamente Scritto da mat69 Visualizza Messaggio
The strat. vortex is currently weaker than all other years in the ERA interim record!!!
The zonal mean zonal wind at 10 hPa 60N is today (GFS analysis): -15.5 m/s
Weakest zonal wind at 10 hPa 60N in ERA interim record for todays date is: -13.0 m/s 1987
Strongest zonal wind at 10 hPa 60N in ERA interim record for todays date is: 70.8 m/s 1988


Cavolo addirittura, ha picchiato davvero duro.