San Francisco State University Name ________________________
Department of Earth & Climate Sciences Spring 2018
ERTH 260--Inclass Exercise #14: Student Discussion of the Afternoon Meteorological Environment Associated with the Joplin Tornado (100 points)
Presentations: Friday 11 May 2018
Each team will discuss aspects of the afternoon meteorological environment and unfolding weather pattern in the last few hours before and during the Joplin tornado. I have included a list of graphics with links that students can use as illustration. If you'd like to add others you have in mind, just let me know and I can provide a link.
Each team will present a narrative based upon what we’ve learned in class are the ingredients of the severe thunderstorm environment in the Great Plains associated with the typical weather pattern. Each student should plan on speaking around 2 minutes on the aspects the Team decides upon, as a group.
The Teams should make certain there is coordination between the groups. For example, the evolution of the CAPE and dew point environment will clearly relate to the surface weather maps. The development of cumulonimbus should relate to the dry line position and the removal of CIN. Etc.
Please turn in this sheet with your name on it, and circle the Team # of which you were a part.
Team 1: Surface Environment Evolution (Nicolas, Linda, Kellen)
Team 2: Instability and Shear Environment Evolution (Emma, Tanay, Allan, Cynthia)
Team 3: Radar and Satellite Evolution (Rami, Yan Tung, Wyndham)
Inventory of charts and graphics:
Surface and Upper Air plots:
Surface isobars, dew points and winds (animation)
Animation: Oklahoma City Sounding, morning afternoon
Animation: Springfield Sounding, morning afternoon
Springfield MO 12 UTC hodograph
Animation: 0-6 km Layer (Deep) Shear
Animation: 0-3 km Storm Relative Helicity
Radar and Visible Satellite: