C3S Seasonal Forecasts
The Copernicus Climate Change Service (C3S) seasonal forecast service is based on data from several state-of-the-art seasonal prediction systems.
Datasets for African Center of Meteorological Application for Development
These products are available to the African Center of Meteorological Application for Development (ACMAD) countries.
The products outlined below are disseminated via EUMETCast
Please refer to WMO Additional products for the equivalent products available on a global domain via the ECMWF's DCPC FTP server.
WMO Additional
These products are only accessible for NMHS of WMO members under the following conditions. These products are only available with a 0.5° by 0.5° grid.
WMO Essential
These products are available to the public and their use is governed by the Creative Commons CC-4.0-BY licence. This means WMO Essential data may be redistributed and used commercially, subject to attribution.
These products are only available with a 0.5° by 0.5°grid.
Atmospheric Model Ensemble extended forecast
ENS extended products comprise ensembles of individual forecasts up to 46 days and post-processed products of average conditions (e.g. weekly averages) and the associated uncertainty.
The purchase of the "Basic Set" +72, +96, +120, +144, +168 hrs is a mandatory prerequisite for the purchase of time steps in the range 12 to 66 hours.
The following sub-sets are available from the ENS extended (46 days):
The forecast products are available daily, but you can opt to receive the data for Monday and Thursday only.