QBOi-SNAP-QUOCA workshop: improved simulations of the stratosphere for better predictions of weather, climate and extreme events [meeting report]
Atelier QBOi-SNAP-QUOCA : simulations améliorées de la stratosphère pour de meilleures prévisions météorologiques, climatiques et d'événements extrêmes
Mudhar, Regan ; Hall, Anna ; Huang, Jinlong ; Lee, Robert W. ; Palmeiro, Froila M.
Année de publication
2026
In the week of 24 March 2025, the first joint workshop between the Quasi-Biennial Oscillation initiative (QBOi), Stratospheric Network for the Assessment of Predictability (SNAP) and QUasi-biennial oscillation and Ozone Chemistry interactions in the Atmosphere (QUOCA) was held at the Isaac Newton Institute for Mathematical Sciences in Cambridge. QBOi, SNAP and QUOCA are all part of APARC (Atmospheric Processes and their Role in Climate), a core project of the World Climate Research Programme. All three activities focus on stratospheric dynamics: QBOi on improving climate model representation of the QBO and its teleconnections; SNAP on the ability of subseasonal-to-seasonal (S2S) forecast systems to simulate the stratosphere and its tropospheric coupling; QUOCA on ozone feedbacks on the QBO. The workshop aimed to improve understanding of stratospheric processes, variability, uncertainties and influence on surface climate and predictability.</div>
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