TY - GEN KW - Extended range forecasts AU - Laura Ferranti AU - Frédéric Vitart BT - Numerical weather prediction and ECMWF products C1 - Learning C2 - https://www.ecmwf.int/assets/elearning/ext/ext1/story_html5.html DA - 2018 PB - ECMWF PY - 2018 EP - 1 hour T2 - Numerical weather prediction and ECMWF products T3 - ECMWF eLearning online resources TI - The ECMWF extended range forecasts: introduction UR - https://www.ecmwf.int/node/18127 ER -