Ninth Conference on Mesoscale Processes
    

Session 9

 Mesoscale predictability and ensembles
 Organizer: M. Steven Tracton, NOAA/NWS/NCEP, Camp Springs, MD
9:30 AM9.1Short Term Mesoscale Ensembles over the Southwest United States during the Monsoon  
David R. Bright, NOAA/NWSFO, Tucson, AZ; and S. L. Mullen and D. J. Stensrud
9:45 AM9.2Predictability studies with the NCEP Short Range Ensemble Forecasting (SREF) system  
M. Steven Tracton, NOAA/NWS/NCEP, Camp Springs, MD; and J. Du
10:00 AMCoffee Break  
10:30 AM9.3Evaluation of a Mesoscale Short-Range Ensemble Forecasting System over the Pacific Northwest  
Eric P. Grimit, University of Washington, Seattle, WA; and C. F. Mass
10:45 AM9.4Sensitivity of the 3-4 May 1999 Tornadic Outbreak to Synoptic Scale Initial Conditions  
Paul J. Roebber, Univ. of Wisconsin, Milwaukee, WI; and D. M. Schultz and R. Romero
11:00 AM9.5Status report on the predictability of mesoscale gravity waves with numerical weather prediction models  
Steven E. Koch, NOAA/ERL/FSL, Boulder, CO
9.6The influence of moist convection on the predictability of large scales  
Fuqing Zhang, NCAR, Boulder, CO; and C. Snyder and R. Rotunno
11:14 AM9.6aTests of an ensemble Kalman filter at convective scales (formerly paper P6.1 in 18WAF/14NWP)  extended abstract
C. Snyder, NCAR, Boulder, CO; and J. Sun, N. A. Crook, and F. Zhang
11:29 AM9.7Mesoscale Ensemble Prediction of Mid-latitude Cyclones  
Mohan K. Ramamurthy, Univ. of Illinois, Urbana, IL; and B. Cui
11:44 AMDiscussion  
11:59 AMLunch Break (12:00–1:00 p.m.)  
12:29 PMJoint Weather Briefing by Miami NWS WFO (12:30-1:00 p.m.)  
12:59 PMSession 9: Continued  
1:00 PM9.8A Comparison of Mesoscale Model Forecast Accuracy Using Random and a Simplified Targetting Approach  extended abstract
Wendell A. Nuss, NPS, Monterey, CA; and D. K. Miller
1:14 PM9.9Inferences of predictability associated with warm season precipitation episodes  extended abstract
R. E. Carbone, NCAR, Boulder, CO; and J. D. Tuttle, D. A. Ahijevych, and S. B. Trier
1:29 PM9.10Forecast evaluation of a mixed-physics ensemble  extended abstract
Matthew S. Wandishin, Univ. of Arizona, Tucson, AZ; and S. L. Mullen, D. J. Stensrud, and H. E. Brooks

Wednesday, 1 August 2001: 9:30 AM-1:44 PM

* - Indicates paper has been withdrawn from meeting

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