The idea of mesoscale organization via the generation of vortical hot towers and their merger/axisymmetrization is motivated by recent satellite and airborne Doppler radar observations and diagnostic analyses of high-resolution cloud-resolving numerical simulation experiments using both MM5 and RAMS. The idea is supported through the application of balanced diagnoses and local tangential momentum budgets centered on key organizational "events" during the high-resolution numerical simulations.
Although we focus primarily here on the intrinsic mesoscale organizational processes in relatively ideal (favorable) environments, we believe insight derived from this research will prove useful in understanding how these organizational processes are hampered in more hostile "storm killer" environments, such as high vertical shear of the ambient flow.
Future theoretical and observational tests of the vortical hot tower theory are proposed.
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