ECMWF-MFS Fair Ranked Probability Skill Score against ERA-Interim
These figures show the worldwide spatial distribution of the Fair Ranked Probability Skill Score (FairRPSS) measured for the 10m wind speed of the ECMWF-MFS forecast system (1994-2013), with respect to ERA-Interim reanalysis. Weekly wind speed anomalies were measured for hindcasts and observations separately to minimize the bias. Each row represents a month of the year starting from January, and each column a lead time. For more information, see Scientific Technical Note Cortesi et al. (2016a).