Poster Session 1 Data Assimilation and Numerical Weather Prediction for Understanding and Predicting Severe Convection and Tornadoes Part 1

Monday, 3 November 2014: 3:00 PM-4:30 PM
Capitol Ballroom AB (Madison Concourse Hotel)
Host: 27th Conference on Severe Local Storms
Organizers:
Curtis R. Alexander, NOAA/Earth Systems Research Laboratory/Global Systems Division and CIRES/Univ. of Colorado, Global Systems Division, Boulder, CO and Karen A. Kosiba, Center for Severe Weather Research, Boulder, CO

Papers:
1
Assimilation of convective initiation information derived from GOES satellite data into the Rapid Refresh and High-Resolution Rapid Refresh forecast systems
Tracy Lorraine Smith, NOAA/Earth System Research Laboratory/Global Systems Division and CIRA, Boulder, CO; and S. S. Weygandt, C. Alexander, M. Hu, H. Lin, and J. Mecikalski

Handout (4.3 MB)

2
Sensitivity of bow-echo forecasts to ensemble and model configuration
John Lawson, Iowa State University, Ames, IA; and W. A. Gallus, Jr.

3
Examining the Sensitivity of Horizontal and Vertical Grid Spacing on Simulations of Cool Season Severe Thunderstorms in the Southeast United States
Matthew D. Flournoy, Pennsylvania State University, University Park, PA; and A. E. Cohen, M. C. Coniglio, and P. Marsh

Handout (9.0 MB)

4
Forcing Mechanisms of Internal Rear-Flank Downdraft Momentum Surges in the 18 May 2010 Dumas, Texas Supercell
Patrick S. Skinner, CIMMS/Univ. of Oklahoma, Norman, OK; and C. C. Weiss, L. J. Wicker, C. K. Potvin, and D. C. Dowell

Handout (21.1 MB)

5
Sensitivity of Assimilating Cloud Water Path as a Function of Horizontal Localization Radius
Kyle Chudler, University of Michigan, Ann, MI; and T. A. Jones

6
Verifying low-level and midlevel rotation in convection-permitting ensemble forecasts
Logan C. Dawson, Purdue University, West Lafayette, IN; and R. J. Trapp and G. Romine

7
Post-Processing of Canadian Regional-Scale NWP to Develop First-Guess Forecasts of Thunderstorm and Severe Weather Threat Areas
Neil M. Taylor, EC, Edmonton, Alberta, Canada; and W. R. Burrows and D. M. L. Sills
Manuscript (10.9 MB)

Handout (1.0 MB)

7A
Assimilation of satellite and radar observations during a convection-resolving Observing System Simulation Experiment
Rebecca M. Cintineo, CIMSS/Univ. of Wisconsin, Madison, WI; and J. A. Otkin, T. A. Jones, S. Koch, L. J. Wicker, and D. J. Stensrud

- Indicates paper has been withdrawn from meeting
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