Session 4 Dynamics and structure of mesoscale precipitation systems I

Tuesday, 2 August 2011: 8:00 AM-10:00 AM
Marquis Salon 456 (Los Angeles Airport Marriott)
Host: 14th Conference on Mesoscale Processes
Chair:
Russ S. Schumacher, Texas A&M University, College Station, TX

Papers:
8:00 AM
4.1
A multiscale analysis of a severe weather-producing Great Lakes cutoff cyclone: Part I: Antecedent conditions, cutoff formation, and vortex breakdown
Lance Bosart, University at Albany, Albany, NY; and N. D. Metz and H. M. Archambault
Recorded Presentation

8:15 AM
4.2
A multiscale analysis of a severe weather-producing Great Lakes cutoff cyclone: Part II: Mesoscale structure and evolution
Nicholas D. Metz, Hobart and William Smith Colleges, Geneva, NY; and L. Bosart and A. F. Srock
Recorded Presentation

8:30 AM
4.3
Idealized simulations of supercell demise based on VORTEX2 observations
Casey E. Letkewicz, North Carolina State University, Raleigh, NC; and M. D. Parker
Recorded Presentation Manuscript (952.0 kB)

8:45 AM
4.4
A numerical investigation of convective storm evolution in cases of mergers between squall lines and isolated supercells
Adam J. French, South Dakota School of Mines and Technology, Rapid City, SD; and M. D. Parker
Recorded Presentation Manuscript (7.0 MB)

9:00 AM
4.5
Identifying the moisture sources for heavy precipitation events – results from tagging experiments
Andreas Winschall, ETH Zurich, Zurich, Switzerland; and S. Pfahl, H. Sodemann, and H. Wernli
Recorded Presentation

9:15 AM
4.6
Quasi-stationary convective systems forming perpendicular to, and above the cold pools of, strong bow echoes
Kelly M. Keene, Texas A&M University, College Station, TX; and R. S. Schumacher
Recorded Presentation

9:30 AM
4.7
A Case Study of a Large-amplitude Mesoscale Inertia–Gravity Wave over the Southeast US
James H. Ruppert Jr., Colorado State University, Fort Collins, CO; and L. F. Bosart
Recorded Presentation

9:45 AM
4.8
MCS and MCV divergence profiles: Observations and model sensitivities
Larry J. Hopper Jr., University of Louisiana at Monroe, Monroe, LA; and C. Schumacher
Recorded Presentation

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