|  |  | 10.4 | Ensemble data assimilation as an SDVR technique William J. Martin, NOAA/NWS, Glasgow, MT; and M. Xue
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|  | 8:43 AM | 10.4a | The Role of Subsynoptic Processes in Synoptic-scale Extratropical Cyclone Development (Formerly Paper 7a.4) Kenneth E. Parsons, Embry-Riddle Aeronautical University, Prescott, AZ; and P. J. Smith
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|  | 8:58 AM | 10.5 | Rapid-scan single-Doppler velocity retrieval of a thunderstorm outflow Alan Shapiro, CAPS/University of Oklahoma, Norman, OK; and P. Robinson and J. Wurman
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|  | 9:13 AM | 10.6 | Characterising the Spatial Structure of Observation Errors in Satellite-Derived Atmospheric Motion Vectors for Data Assimilation   Niels Bormann, ECMWF, Reading, Berks., United Kingdom; and S. Saarinen, J. N. Thépaut, and G. Kelly
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|  | 9:28 AM | 10.7 | Impacts of Initial Analyses and Observations on the Convective-Scale Data Assimilation with an Ensemble-Kalman Filter   Fuqing Zhang, Texas A&M University, College Station, TX; and C. Snyder and J. Sun
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|  | 9:43 AM | 10.8 | High-resolution RUC forecasts for PACJET: Real-time NWS guidance and retrospective data impact tests   Steve Weygandt, NOAA/FSL, Boulder, CO; and S. Benjamin, C. S. Velden, J. E. Burks, and L. B. Nance
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