IFS upgrade brings more seamless coupled forecasts

Buizza, Roberto ; Balsamo, Gianpaolo ; Haiden, Thomas

Année de publication
2018

On 5 June 2018, ECMWF implemented a substantial upgrade of its Integrated Forecasting System (IFS). IFS Cycle 45r1 brings coupling to all ECMWF forecasts, from forecast day 1 to one year, by including the three-dimensional ocean and sea-ice model in the single high-resolution forecast (HRES). This is a further step towards the implementation of the 2016-2025 Strategy, whose goals include a more complete and seamless description of the Earth system across all ECMWF configurations.

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