PPT-Coupled and Uncoupled Model Simulation of the

Global ENSOTC Teleconnection Ray Bell With thanks to Kevin Hodges Pier Luigi Vidale Jane Strachan and Malcolm Roberts RayBellMet Introduction Motivation It is important to evaluate the ability of GCMs to simulate . strategies for coupled 4D-Var data assimilation using an idealised atmosphere-ocean model. Polly Smith, Alison . Fowler & Amos . Lawless. School of Mathematical and Physical . Sciences, . University of . Building an idealised coupled system. Polly Smith, Amos . Lawless, Alison Fowler*. School of Mathematical and Physical Sciences, University of Reading, UK. * funded by NERC. Outline. Recap. objectives. Michele . Rienecker. Global Modeling and Assimilation Office. NASA/GSFC. WMO CAS Workshop. Sub-seasonal to Seasonal Prediction. Met Office, Exeter. 1 to 3 December 2010 . 2. What do we mean by “coupled data assimilation”?. Microphysics droplet concentration. 5. Conclusions. The sea ice state simulated in RASM is sensitive to the details of the WRF radiation and microphysics treatment, with coupling between the radiation and microphysics parameterization resulting in improved sea ice simulation (Figure 4).. isopycnic. grids. Rainer Bleck, Shan Sun, . Haiqin. Li, Stan Benjamin. NOAA Earth System Research Laboratory. Boulder, Colorado. April 2016. Design . goals. :. (some reached, some pending). Global domain. Impedance working group meeting - 8 February 2018 - Mario Beck. Thanks to: . Mike Barnes. , . Fritz. . Caspers. , . Hugo Day, Aaron Farricker, Giovanni . Rumolo. , . Benoit . Salvant. ,. . calls. CW2015. Kristian. S. . Mogensen. Marine Prediction . Section. k.mogensen@ecmwf.int. Overview of talk:. Baseline:. The focus of this talk is going to be on coupling of IFS and WAM to NEMO. Motivation. 1. Saha-UMAC-09Aug2016. Atmosphere. , Land, Ocean, . Seaice. , Wave, . Chemistry, . Ionosphere. Data Assimilation cycle. Analysis frequency H. ourly. Forecast length . 9 . hours. Resolution . 10 . Brandon Kerns*, . Shuyi. S. Chen, . Chiaying. Lee, and . Falko. . Judt. RSMAS/University of Miami. I. nterdepartmental . H. urricane . C. onference Miami, Florida 28 February – 3 March 2011 . Finemet Review. September 14. th. - 15. th. 2015. Acknowledgements:. . S. Gilardoni, M. Haase, M. Migliorati, M. Paoluzzi, D. Perrelet.. Simulation studies and . measurements . for the . PS . coupled-bunch feedback. Asynchronous I/O. Navy ESPC (global coupled model). COAMPS (regional coupled model). Radiative transfer model (experimental). [New] NEPTUNE (global atmosphere). [New] NAAPS/aerosol model. Space Science Division . Participationin COREs(Coordinated Ocean-ice Coupled OceanCoupled Ocean--Ice Models Ice Models within the CSM Frameworkwithin the CSM Framework -HYCOM PanAm2.1 (hybri-Normally 2-26 vertical layers-CI In 2003, the U.S. Department of Energy (DOE) set up seven regional partnerships across the North American Region to study the technologies and strategies of CO. 2. sequestration and CO. 2. enhanced oil recovery (EOR). . Polly Smith, Alison . Fowler & Amos . Lawless. School of Mathematical and Physical . Sciences, . University of . Reading, UK.. Introduction (1). Typically, . initial conditions for coupled atmosphere-ocean model forecasts .