{"ob_id":41230,"uuid":"ecad5261e8d446bfa842b4b7a227d5b0","title":"Stratospheric Nudging And Predictable Surface Impacts (SNAPSI): data produced by the NAVGEM model at NRL","abstract":"The NAVGEM model contribution to the Stratospheric Nudging And Predictable Surface Impacts (SNAPSI) project produced by scientists at the Naval Research Laboratory (NRL), Washington DC, USA.\r\n\r\n\r\nThe SNAPSI project is a model intercomparison project to study the role of the stratosphere in subseasonal forecasts following stratospheric sudden warmings and the representation of stratosphere-troposphere coupling in subseasonal forecast models.\r\n\r\n\r\n------------------------------------------\r\nSources of additional information\r\n------------------------------------------\r\nThe following web links are provided in the Details/Docs section of this catalogue record:\r\n\r\n- Stratospheric Nudging And Predictable Surface Impacts (SNAPSI): A Protocol for Investigating the Role of the Stratospheric Polar Vortex in Subseasonal to Seasonal Forecasts\r\n- New set of controlled numerical experiments: Stratospheric Nudging And Predictable Surface Impacts (SNAPSI)\r\n- NAVGEM model reference publications: Hogan et al. (2014); McCormack et al. (2017); Eckermann et al. (2018)","keywords":"NAVGEM, NRL, stratosphere, arctic, antarctic, stratospheric polar vortex, SNAPSI, SNAP, APARC","discoveryKeywords":[],"publicationState":"published","dataPublishedTime":"2025-03-07T19:01:43","doiPublishedTime":null,"member":["https://catalogue.ceda.ac.uk/api/v2/observations/41222/?format=json","https://catalogue.ceda.ac.uk/api/v2/observations/41225/?format=json","https://catalogue.ceda.ac.uk/api/v2/observations/41227/?format=json"],"identifier_set":[],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/200425/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200426/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200427/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200428/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200429/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200430/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200431/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/200432/?format=json"]}