ECMWF Newsletter

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  • Ocean-wave-related changes in the next model upgrade
  • A new time-varying tropospheric aerosol climatology for the IFS
  • Medicane Daniel: an extraordinary cyclone with devastating impacts
  • Introducing earthkit
  • New group formed to protect spectrum for meteorology and Earth observation
  • Improved two-metre temperature forecasts in the 2024 upgrade
  • Red sky at night... producing weather forecasts directly from observations
  • On-demand web plotting of observation monitoring statistics
  • Combining machine learning and data assimilation to estimate sea ice concentration
  • What next for Magics visualisation?
  • Thirty years of the ecgate service at ECMWF
  • Running a Global Broker as part of the new WMO data sharing solution
  • IFS upgrade brings many improvements and unifies medium-range resolutions
  • Interaction between polar and subtropical jet streams over Greece, 7–10 July 2022
  • WIS 2.0: WMO data sharing in the 21st century
  • Linearised physics: the heart of ECMWF’s 4D-Var
  • Enhancing OpenIFS by adding atmospheric composition capabilities
  • Migration from GRIB1 to GRIB2: preparing ECMWF model output for the future
  • Automated weather data services deployed in Bologna
  • Predicting the forecast impact of potential future observing systems
  • Scale-dependent verification of precipitation and cloudiness at ECMWF
  • Use of machine learning for the detection and classification of observation anomalies
  • Aeolus positive impact on forecasts with the second reprocessed dataset
  • The next extended-range configuration for IFS Cycle 48r1
  • A new way of computing semi-Lagrangian advection in the IFS
  • Using genetic algorithms to tune the Copernicus Climate and Atmosphere Data Stores
  • Progress on developing a new coupled sea-surface temperature analysis
  • Using ECMWF ensemble forecasts for operational observation targeting
  • The mesoscale ensemble prediction system A‑LAEF
  • ECMWF’s new network and security infrastructure
  • From the Scalability Programme to Destination Earth
  • Developing an all-surface capability for all-sky microwave radiances
  • Israel uses ECMWF supercomputer to advance regional forecasting
  • ECMWF’s support for the SEE-MHEWS-A project
  • ECMWF’s new data centre in Italy
  • Aviso: ECMWF’s data availability notification service
  • New Python data exploration functions in Metview
  • IFS upgrade improves moist physics and use of satellite observations
  • Assimilating Spire and COSMIC-2 data into the IFS
  • Advanced regridding in Metview
  • IFS upgrade provides more skilful ensemble forecasts
  • How APPLICATE contributed to ECMWF core activities
  • Forecasting clear-air turbulence
  • Data assimilation or machine learning?
  • ECMWF online – community, collaboration and empowerment
  • IFShub: a new way to work with IFS experiments
  • Statistical post-processing of ensemble forecasts at the Belgian met service
  • Major upgrade of the European Flood Awareness System
  • ecFlow5 brings benefits to Member States