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physics.ao-ph2026
Representing the Surface Ocean in ECMWF's data-driven forecasting system AIFS
Sara Hahner, Lorenzo Zampieri, Jean-Raymond Bidlot +22
Machine-learning (ML) models, such as the AIFS at the ECMWF, have revolutionised weather forecasting in recent years. We present an extension of the AIFS that jointly models the at…
physics.ao-ph2024
Impact of an Ensemble of Ocean Data Assimilations in ECMWF's next generation ocean reanalysis system
Marcin Chrust, Anthony T. Weaver, Philip Browne +2
An Ensemble of Data Assimilations (EDA) can provide valuable information on the analysis and short-range forecast uncertainties. The present ECMWF operational ocean analysis and re…