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Page 1: GFS Model Performance: Day-Night Percentage Difference a ...€¦ · cycle of N AMS and that of the SST over the adjacent oceans To diaglose the NCEP operational GFS model in reproducing

Assimilation of GOES Hourly and Meteosat winds in the NCEP Global Forecast System (GFS)

Evaluation of a New Method to Quality Control Satellite-derived Polar Winds in the NCEP GDAS/GFS

Current Status of NCEP Conventional and Satellite Observations and the Impact of Observations on the RUC and GFS Models Dr. DaNa L. Carlis NOAA/NWS/NCEP/EMC

Accuracy of GFS Forecasts: An Examination of High … of GFS Forecasts: An Examination of High-Impact 2011 ... NCEP GFS model, this study examines the forecast skill of the 2011–2012

SST Analysis in NCEP GFS - National Oceanic and ... 01, 2007 · assimilation system (GSI) in NCEP GFS – Add a new analysis variable (SST or equivalent) to GSI • Single cost function

Enhancing NCEP GFS Forecasts via Assimilating Satellite ... hain_nggps_aug3_final.pdfEnhancing NCEP GFS Forecasts via Assimilating Satellite Soil Moisture, Vegetation and Snow Observations

NCEP CFS Status and Future Plans - NCAR Earth … CFS Status and Future Plans ... GFS (2003) T62 ... Noah LSM replaced OSU LSM in operational NCEP medium-range Global Forecast System

The Radiaon Fluxes of NCEP/Climate Forecast System ... · SW Radiaon vs. CFSRR RRTM SW Radiaon NCEP(GFS‐Chou) RRTM (CFSRR‐Iacono, 2000) Descripon: ‐ 8 uv+vis, 1‐nir; 5 uv+vis,

Status and Plans for improving hybrid 4D EnVar for the NCEP … · NCEP GFS (and other assimilation developments) ... –Aircraft temperature bias correction ... Joaquin Relocation

for the NCEP hybrid GSI EnKF data - University Of … 4DVAR for the NCEP hybrid ... Model: GFS T190 64 levels Observations: all operational data

Recent Developments in PBL and Shallow Convection ... Developments in PBL and Shallow Convection Parameterization at NCEP/EMC NCEP: H. Pan, ... operational GFS: ... in the NCEP GFS

GSI-based hybrid variation-ensemble data assimilation for the NCEP GFS

Improving NCEP Operational GFS towards Next … · Generation Global Prediction System (NGGPS) ... Method: Upgraded to ‘Hybrid ... Improving NCEP Operational GFS towards Next-Generation

Mixed layer heat budget of the El Nin˜o in NCEP climate ... · NCEP atmospheric Global Forecast System (GFS) model, with a spectral triangular truncation of 62 waves (about 200 km

The NCEP Climate Forecast System of the NCEP Climate Forecast System The atmospheric component of the CFS is the NCEP atmospheric GFS model, as of February 2003 (Moorthi et al. 2001)

The NCEP Production Suite - National Weather Service Outline 2 •NWS and Weather Ready Nation •The NCEP Production Suite •Model Upgrades: GFS, RAP/HRRR, HWRF, NWM …

RRTM in NCEP GFS and CFS - ceres.larc.nasa.gov in NCEP GFS and CFS Shi-Keng Yang, Yu-Tai Hou, Peitao Peng and Craig Long CERES Science Team Meeting Newport News, VA 4/24-26/07

Hybrid variational - e nsemble d ata a ssimilation for the NCEP GFS

NWS Swell Prediction - waveworkshop.org · Global Wind Forecasts New GFS (2015) – similar physics as the GFS (2010) component used in CFSR/CFSv2 but higher resolution. NCEP Global

Hybrid Variational/Ensemble Data Assimilation for the NCEP GFS

Assimilation of GOES Hourly and Meteosat winds in the NCEP Global Forecast System (GFS) Assimilation of GOES Hourly and Meteosat winds in the NCEP Global

Recent Progress of Improving Model Physics in NCEP GFS Progress of Improving Model Physics in NCEP GFS Yu-Tai Hou NOAA/NCEP/EMC ([email protected]) TWPAC Workshop, May 2013 1

Review of NCEP GFS Forecast Skills and Major Upgrades

Profiling and scalability of the high resolution NCEP ... schemes NCEP GFS model is a three-dimensional model with one-dimensional decomposition. This makes

Hybrid 4D EnVar for the NCEP GFS

Hybrid 4D EnVar for the NCEP GFS (with comments on initialization)

NCEP/EMC Contributions to the JCSDA Contributions to the JCSDA S. Lord ... – Global Forecast System ... GFS+GOCART Offline System •GFS – NCEP/EMC Global Forecast System

Implementation plans of Hybrid 4D EnVar for the NCEP GFS Rahul Mahajan 1,4, Daryl Kleist 1,3, Jeff Whitaker 2, and John Derber 1 1 NOAA/NWS/NCEP/EMC 2

Global&Aerosol&Modeling&at&NCEP:& - CPO HOMEcpo.noaa.gov/sites/cpo/MAPP/Webinars/2015/05-12-15/Lu.pdf · 2015-05-13 · NEMS&GFS&Aerosol&Component&(NGAC) ... NCEP/EMC: $YuITai$Hou,

Diagnosing NCEP GFS Forecast Errors - wmo.int NCEP GFS Forecast Errors Fanglin Yang Environmental Modeling Center National Centers for Environmental Prediction Camp Springs, Maryland,

Analyze SST within the NCEP GFSadf5c324e923ecfe4e0a-6a79b2e2bae065313f2de67bbbf078a3.r67.cf1... · Analyze SST within the NCEP GFS Xu Li(1), John Derber(2), Shrinivas Moorthi2) (1)

The implementation of NEMS GFS Aerosol Component … 1 The implementation of NEMS GFS Aerosol Component 2 (NGAC) Version 1.0 for global dust forecasting at 3 NOAA/NCEP 4 5 Cheng-Hsuan

GSI-based Hybrid Data Assimilation: Practical Implementation and impact on the NCEP GFS Daryl Kleist Environmental Modeling Center NOAA/NWS/NCEP With acknowledgements

Evaluation of NCEP GFS clouds using A-train and ARM ...asr.science.energy.gov/.../2013/presentations/asr_li_low_clouds.pdfEvaluation of NCEP GFS clouds ... Diagnosis and testing of

Behavior of Stable Surface Layer in the NCEP …...Ops GFS: T2m Forecast Verification Statistics for Jan 2016 Obs GFS NAM 3 Courtesy Geoffrey Manikin, MEG - 02/19/15 Comparison of