Title: Implementation of AIFS Single v2  
Author: Milana Vuckovic Jan 28, 2026
Last Changed by: Milana Vuckovic Jan 28, 2026
Tiny Link: (useful for email) https://confluence.ecmwf.int/x/Ntf6J
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Forecast User (2)
    Page: Implementation of AIFS ENS v2
    Page: Changes to the forecasting system
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    Page: Changes to the forecasting system
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Jan 28, 2026 15:11 Milana Vuckovic View Changes
Jan 28, 2026 15:08 Milana Vuckovic View Changes
Jan 28, 2026 15:02 Meghan Plumridge View Changes
Jan 28, 2026 15:02 Milana Vuckovic View Changes
Jan 28, 2026 14:59 Meghan Plumridge  
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External Links (29)
    https://codes.ecmwf.int/grib/param-db/?search=140116
    https://codes.ecmwf.int/grib/param-db/?search=140115
    https://codes.ecmwf.int/grib/param-db/?search=140038
    https://arxiv.org/abs/2406.01465
    https://codes.ecmwf.int/grib/param-db/?search=140118
    https://codes.ecmwf.int/grib/param-db/?search=140117
    mailto:forecast_changes-request@lists.ecmwf.int?subject=uns…
    https://codes.ecmwf.int/grib/param-db/?search=140119
    https://forum.ecmwf.int/
    https://codes.ecmwf.int/grib/param-db/?search=140230
    https://codes.ecmwf.int/grib/param-db/?search=140233
    https://codes.ecmwf.int/grib/param-db/?search=140232
    https://codes.ecmwf.int/grib/param-db/?search=140114
    https://confluence.ecmwf.int/display/UDOC/Keywords+in+MARS+…
    https://confluence.ecmwf.int/pages/viewpage.action?pageId=1…
    https://www.linkedin.com/showcase/ecmwf-users/posts
    mailto:forecast_changes-request@lists.ecmwf.int?subject=sub…
    https://www.ecmwf.int/en/forecasts/datasets/set-ix
    https://codes.ecmwf.int/grib/format/grib1/sections/1/
    https://github.com/ecmwf/anemoi-core
    https://codes.ecmwf.int/grib/param-db/?search=140229
    https://codes.ecmwf.int/grib/param-db/?search=140141
    mailto:forecast_changes-request@lists.ecmwf.int
    https://www.ecmwf.int/en/about/media-centre/aifs-blog/2025/…
    https://www.ecmwf.int/en/about/media-centre/aifs-blog/2025/…
    https://www.ecmwf.int/en/newsletter/175/computing/migration…
    https://confluence.ecmwf.int/display/ECC/GRIB+tools
    https://confluence.ecmwf.int/site/support
    https://arxiv.org/abs/2509.18994
Forecast User (3)     Page: Implementation of AIFS Single v2
    Page: Implementation of AIFS ENS v2
    Page: Known AIFS Single Forecasting Issues