TY - GEN
AU - David Richardson
AU - Laura Ferranti
AU - A Ghelli
AU - G. van der Grijn
AU - Martin Leutbecher
AU - Frédéric Vitart
AU - Ervin Zsótér
AB - This document presents recent verification statistics and evaluations of ECMWF forecasts. Recent changes to the data assimilation/forecasting and post-processing system are summarised in Section 2. Verification results of the medium-range free atmosphere ECMWF forecasts are presented in Section 3, including, when available, a comparison of ECMWF forecast performance with that of other global forecasting centres. Section 4 deals with the verification of ECMWF forecasts of weather parameters and ocean waves, while severe weather events are addressed in Section 5. Finally, Section 6 provides insights into the performance of monthly and seasonal forecast systems. A short technical note describing the scores used in this report is given in Annex A.
BT - ECMWF Technical Memoranda
DA - 01/2008
DO - 10.21957/kts52tbx0
LA - eng
M1 - 547
N2 - This document presents recent verification statistics and evaluations of ECMWF forecasts. Recent changes to the data assimilation/forecasting and post-processing system are summarised in Section 2. Verification results of the medium-range free atmosphere ECMWF forecasts are presented in Section 3, including, when available, a comparison of ECMWF forecast performance with that of other global forecasting centres. Section 4 deals with the verification of ECMWF forecasts of weather parameters and ocean waves, while severe weather events are addressed in Section 5. Finally, Section 6 provides insights into the performance of monthly and seasonal forecast systems. A short technical note describing the scores used in this report is given in Annex A.
PB - ECMWF
PY - 2008
EP - 43
T2 - ECMWF Technical Memoranda
TI - Verification statistics and evaluations of ECMWF forecasts in 2006-2007.
UR - https://www.ecmwf.int/node/11901
ER -