Status:Ongoing analysis Material from: Linus
1. Impact
On 9 November Stockholm, Sweden was hit by a severe blizzard. The city got around 40 cm of snow. The snow accumulation over 2 days was the largest since at least 1950 for Stockholm (all winter months included).
2. Description of the event
The plots below show the analyses of z500 and t850 for 6 November to 10 November.
The plots below shows 12-hour forecasts of MSLP and precipitation from the same period as the plots above.
The plots below shows the evolution of the snow depth in Sweden from 8 November 06z to 10 November 06z.
The plot below shows an example of radar image during the snowfall (9 Nov 10z)
3. Predictability
3.1 Data assimilation
3.2 HRES
3.3 ENS
c
EFI for snowfall 9 November
3.4 Monthly forecasts
3.5 Comparison with other centres
4. Experience from general performance/other cases