Session 9 Numerical Weather Prediction: Overview of Modeling/Assimilation Systems

Tuesday, 12 October 2010: 4:30 PM-6:15 PM
Grand Mesa Ballroom F (Hyatt Regency Tech Center)
Host: 25th Conference on Severe Local Storms
Chair:
George H. Bryan, NCAR, Boulder, CO

Papers:
4:30 PM
9.1
Invited Speaker - History of modeling-based research on severe storms
Morris Weisman, NCAR, Boulder, CO
Recorded Presentation

5:00 PM
9.2
High resolution rapid refresh (HRRR): Recent enhancements and evaluation during the 2010 convective season
Curtis R. Alexander, NOAA/ESRL/GSD and CIRES / Univ. of Colorado, Boulder, CO; and S. S. Weygandt, T. G. Smirnova, S. Benjamin, P. Hofmann, E. P. James, and D. A. Koch
Recorded Presentation

5:15 PM
9.3
Storm forecasts in a convective-scale ensemble system at the Met Office
Giovanni Leoncini, Met Office, Reading, Berks., United Kingdom; and N. Roberts
Recorded Presentation

Presentation PDF (538.7 kB)

5:30 PM
9.4
A Nowcasting System Using Full Physics Numerical Weather Prediction Initialized with CASA and NEXRAD Radar Data
Keith A. Brewster, CAPS/Univ. of Oklahoma, Norman, OK; and K. W. Thomas, J. Gao, J. Brotzge, M. Xue, and Y. Wang
Recorded Presentation

Presentation PDF (704.9 kB)

5:45 PM
9.5
Ensemble storm-scale data assimilation and prediction for severe convective storms
David Dowell, NCAR, Boulder, CO; and G. Romine and C. Snyder
Recorded Presentation

Presentation PDF (1.4 MB)

6:00 PM
9.6
Application of a WRF mesoscale ensemble data assimilation system to severe weather events during springs 2007–2009
Dustan M. Wheatley, CIMMS, Univ. of Oklahoma, NOAA/NSSL, Norman, OK; and D. J. Stensrud
Recorded Presentation

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