@misc{81686,
  author = {Inna Polichtchouk and Sebastien Massart and Zak Kipling},
  title = {Upgrade to IFS Cycle 50r1},
  year = {2025},
  journal = {ECMWF Newsletter},
  chapter = {Earth System Science},
  number = {185},
  pages = {24-32},
  month = {10/2025},
  url = { },
  doi = {10.21957/ea40-q144},
}