Session 8 Data Assimilation: Operational Advances 1

Wednesday, 25 January 2017: 8:30 AM-10:00 AM
607 (Washington State Convention Center )
Host: 21st Conference on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans, and Land Surface
Chair:
Daryl T. Kleist, University of Maryland, Department of Atmospheric and Oceanic Science, College Park, MD

Papers:
8:30 AM
8.1
A Global, Rapidly Updating Cloud Analysis and Forecast System
Chris Snyder, NCAR, Boulder, CO; and G. Descombes, D. Xu, and T. Auligne
Recorded Presentation

8:45 AM
8.2
Advanced Tests of GSI Hybrid 4-D and 3-D Ensemble-Variational Data Assimilation for Rapid Refresh
Ming Hu, ; and J. Beck, S. S. Weygandt, D. C. Dowell, S. G. Benjamin, and C. Alexander
Recorded Presentation

9:00 AM
8.3
Development and Research of GSI-Based Hybrid Ensemble-Variational Data Assimilation for Convection Resolving Regional Prediction Systems
Xuguang Wang, Univ. of Oklahoma, Norman, OK; and Y. Wang
Recorded Presentation

9:15 AM
8.4
4D EnVar Data Assimilation For The High Resolution Rapid Refresh (HRRR) System
Hui Shao, NCAR, Boulder, CO; and C. Zhou, M. Hu, K. M. Newman, and J. Beck
Recorded Presentation

9:30 AM
8.5
Improving NCEP GFS 4DEnVar System Using Cost-Effective Methods to Increase Ensemble Size
Bo Huang, Univ. of Oklahoma, Norman, OK; and X. Wang
Recorded Presentation

9:45 AM
8.6
Developments in Ocean and Coupled Data Assimilation at NCEP
Stephen G. Penny, Univ. of Maryland/NCEP, College Park, MD; and J. Carton, E. Kalnay, D. Behringer, Y. Xue, T. C. Sluka, and L. SUN
Recorded Presentation

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