TY - GEN KW - newsletter AU - Erik Andersson AU - David Richardson BT - ECMWF Newsletter C1 - Research DA - 2013 DO - 10.21957/w8gh9iug IS - 134 LA - eng M3 - Meteorology PB - ECMWF PY - 2013 SE - Meteorology SP - 11 EP - 12 T2 - ECMWF Newsletter TI - Forecast performance 2012 UR - https://www.ecmwf.int/node/17371 ER -