Session 4 |
| | Supercells and Tornadoes |
| | Chair: Curtis R. Alexander, Center for Severe Weather Research, Boulder, CO
|
| 4:30 PM | 4.1 | The structure and evolution of vortex lines in supercell thunderstorms  
Paul Markowski, Penn State University, University Park, PA; and Y. P. Richardson |
| 4:45 PM | 4.2 | An aircraft penetration through a rear-flank downdraft: Revisting an old case
Donald W. Burgess, CIMMS/Univ. of Oklahoma, Norman, OK |
| 5:00 PM | 4.3 | Observations of storm scale boundary evolution within the 23 May 2007 Perryton, TX supercell
Patrick S. Skinner, Texas Tech University, Lubbock, TX; and C. C. Weiss |
| 5:15 PM | 4.4 | Multi-Scale Simulations of the 26 August 2007 Northwood, ND EF4 Tornado
Jeffrey S. Tilley, Univ. of North Dakota, Grand Forks, ND ; and C. J. Theisen and M. Askelson |