A Convective Storm Matrix: Buoyancy/Shear Dependencies
http://meted.ucar.edu/convectn/csmatrix/index.htm

Tim Spangler, University Corporation for Atmospheric Research (UCAR)


In order to help forecasters build a strategy for anticipating convective storm structures, their evolution, and the potential for severe weather, A Convective Storm Matrix provides learners the opportunity for extensive exploration of the relationship between a storm's environment and its structure. The matrix is composed of 54 four-dimensional numerical simulations based on the interactions of 16 different hodographs and 4 thermodynamic profiles. By comparing animated displays of these simulations, learners are able to discern the influences of varying buoyancy and vertical wind shear profiles on storm structure and evolution. A series of questions guides the exploration and helps to reveal key storm/environment relationships evident in the matrix. A synopsis of the physical processes that control storm structure, as well as the current conceptual models of key convective storms types, is included for reference.

This description of a site outside SERC has not been vetted by SERC staff and may be incomplete or incorrect. If you have information we can use to flesh out or correct this record let us know.



Subject: Geoscience:Atmospheric Science
Grade Level: Graduate/Professional
Theme: Teach the Earth:Course Topics:Atmospheric ScienceKeywords: convection, storm, buoyancy, shear