Sui ghiacci artici, la loro caduta e il progressivo ricostituirsi del feto del VP. Settembre 2021.

[snowaholic]

È nato!

####------------------------------------ Polar vortex status ------------------------------------###

The strat. vortex is currently marginally weaker than ERA interim average and is forecasted to become stronger than average (according to GEFS-mean) 31 of 31 members have stronger vortex than average at the last forecast step (2021-09-11 00:00:00)

The zonal mean zonal wind at 10 hPa 60N is today (GFS analysis): 0.4 m/s
Weakest zonal wind at 10 hPa 60N in ERA interim record for todays date is: -1.4 m/s 1979
Strongest zonal wind at 10 hPa 60N in ERA interim record for todays date is: 2.6 m/s 1992


I primi vagiti saranno belli forti.

[jack9]

È nato!

####------------------------------------ Polar vortex status ------------------------------------###

The strat. vortex is currently marginally weaker than ERA interim average and is forecasted to become stronger than average (according to GEFS-mean) 31 of 31 members have stronger vortex than average at the last forecast step (2021-09-11 00:00:00)

The zonal mean zonal wind at 10 hPa 60N is today (GFS analysis): 0.4 m/s
Weakest zonal wind at 10 hPa 60N in ERA interim record for todays date is: -1.4 m/s 1979
Strongest zonal wind at 10 hPa 60N in ERA interim record for todays date is: 2.6 m/s 1992


I primi vagiti saranno belli forti.
Immagine

In ottica invernale bene così