S2S sub-seasonal to seasonal multi-model and multi-member forecasts of a wide range of meteorological variables

The Sub-seasonal to Seasonal (S2S) prediction project is a joint initiative of the World Weather Research Programme (WWRP) and the World Climate Research Programme (WCRP). The goal of S2S is to improve the forecast skill and understanding on the sub-seasonal to seasonal timescale, and to promote its uptake by operational centers and exploitation by the applications community.

Please consult the Documentation section provided with this entry since it is a crucial resource for understanding the dataset, as it provides all the necessary information, including data sources, model configurations, and limitations. Such information is vital in avoiding misuses of the data, which can result in lost time and efficiency, and prevent the production of harmful content. By fully understanding the dataset, users can utilize the data to its full potential and make informed decisions.

Data description

Data type

Gridded

Projection

Detailed information concerning each model can be found at https://confluence.ecmwf.int/display/S2S/Models

Horizontal coverage

Global

Horizontal resolution

Detailed information concerning each model can be found at https://confluence.ecmwf.int/display/S2S/Models

Temporal coverage

From 1991 to present fro most models. Detailed information concerning each model can be found at https://confluence.ecmwf.int/display/S2S/Models.

Temporal resolution

Detailed information concerning each model can be found at https://confluence.ecmwf.int/display/S2S/Models

File format

GRIB2 and NetCDF

Update frequency

Weekly for most models. Detailed information concerning each model can be found at https://confluence.ecmwf.int/display/S2S/Models.

Vertical coverage

From the ocean bottom to the 0.01 hPa (approx. 80 km) atmospheric level. Detailed information concerning each model can be found at https://confluence.ecmwf.int/display/S2S/Models.

Vertical resolution

Detailed information concerning each model can be found at https://confluence.ecmwf.int/display/S2S/Models

Related variables