22nd Conference on Weather Analysis and Forecasting/18th Conference on Numerical Weather Prediction
    

Session 8B

 

Ensemble Kalman Filter

 Chair: Joshua Hacker, NCAR, Boulder, CO
8:00 AM8B.1Weighted ensemble filters for assimilation of discrete structures  
Jeffrey Anderson, NCAR, Boulder, CO
8:15 AM8B.2Simultaneous estimation of inflation and observational errors in Ensemble Kalman Filter  
Hong Li, University of Maryland, College Park, MD; and E. Kalnay
8:30 AM8B.3Comparison of different ensemble-based Kalman filters in data assimilation for strongly nonlinear dynamics  
Zhaoxia Pu, University of Utah, Salt Lake City, UT
8:45 AM8B.4A Diffusive Ensemble Kalman Filter  extended abstract
Xiaosong Yang, COLA, Calverton, MD; and T. M. DelSole
9:00 AM8B.5A Hybrid Nudging-EnKF Approach to Data Assimilation  extended abstract wrf recording
Lili Lei, Penn State University, University Park, PA; and D. R. Stauffer
9:15 AM8B.6Comparing EnKF with 3DVar for regional-scale data assimilation  
Zhiyong Meng, Texas A&M Univ., College Station, TX; and F. Zhang
9:30 AM8B.7A robust formulation of the Ensemble Kalman Filter  
Stephen J. Thomas, NCAR, Boulder, CO; and J. P. Hacker
9:45 AM8B.8Coupling ensemble Kalman filter with four-dimensional variational data assimilation  
Meng Zhang, Texas A&M University, College Station, TX; and F. Zhang and J. Hansen

Thursday, 28 June 2007: 8:00 AM-10:00 AM, Summit B

* - Indicates paper has been withdrawn from meeting

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