KLIWAS 
63 
C4I RCA3 CNRM RM DMI HIRHAM ETHZ CCLM 
ICTP REGCM3 KNMI RACM02 METNO HIRHAM 
HC HadRM3Q1 6 HC HadRM3Q3 MPI REMO 
HC HadRM3Q0 
SMHI RCA 
Relative frequency of wind speed classes 
(= length of spoke) 
>16 m/s 
Fig. 3.4.5.: Wind roses from ERA-40 data (orange) compared to RCM-data (blue). Same as figure 3.4.2, but for the southeastern area of the North Sea.