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Single forecast runs produced by the ECMWF Artificial Intelligence Forecasting System (AIFS) deterministic model. 4 forecast runs per day (00/06/12/18) 6 hourly steps to 360 (15 days) While the data are freely available as Open data , access can be purchased …
On 12 May 2026, a new forecast stream will be produced by ECMWF's operational Artificial Intelligence Forecasting System ensemble model (AIFS ENS). The new forecast stream is for wave forecast runs, marking ECMWF's first operational data-driven wave …
 CAMS Global  atmospheric composition forecast  production system is used to produce the daily forecasts of pollutants, aerosols and greenhouse gases across the globe. Satellite observations of atmospheric composition are merged with a detailed computer …
On 12 May 2026, a new forecast stream will be produced by ECMWF's operational Artificial Intelligence Forecasting System deterministic model (AIFS Single). The new forecast stream is for wave forecast runs, marking ECMWF's first operational data-driven wave …
Ensemble (ENS) of forecasts providing an estimate of the reliability of a single forecast. ENS offers  "High Frequency products"  until step 144: 4 daily runs: 00, 06, 12 and 18 UTC hourly until step 90 3-hourly from 93 to 144 Most Post-processed Products are …
ECMWF is now running a series of data-driven forecasts as part of its experimental suite. These machine-learning based models are very fast, and they produce a 10-day forecast with 6-hourly time steps in approximately one minute. The outputs are available in …
The European cut-out package is a pre-defined package of real-time products with fixed annual information cost. The package includes up to 15 parameters from the real-time catalogue for the area 25°N-84°N, 74°W-45°E. You will receive these parameters with the …
The Copernicus Climate Change Service (C3S) seasonal forecast service is based on data from several state-of-the-art seasonal prediction systems. The centres currently providing forecasts to C3S are: ECMWF, The Met Office, Météo-France, the German Weather …
ORA-20C is a 10-member ensemble of ocean reanalyses covering the 20th century using atmospheric forcing from ERA-20C. Its main purpose is to provide initial conditions for the ocean component of the CERA-20C streams. … Ocean Reanalysis of the 20th Century … …
Enable a significant improvement in environmental prediction capabilities for the polar regions and beyond, by coordinating a period of intensive observing, modelling, verification, user-engagement. Theme: Polar predictions Parameter family: Atmospheric …