PAZ, R. S.; http://lattes.cnpq.br/9164485872413538; PAZ, Rômulo da Silveira.
Resumen:
The favorable conditions for the formation and evolution of a mesoscale convective complex (MCC) from large-scale forcings are diagnosed through a case study, referring to the episode between June 23 and 25, 1982;
generating floods in the state of Paraná, Brazil. The environment
and the dynamic mechanism responsible for the evolution of this
atmospheric phenomenon are evaluated from the analysis
three-dimensional atmosphere through field charts
such as: geopotential, surface pressure,
vorticity, divergence, moisture divergence, advection of
temperature and advection of vorticity, as well as diagrams
thermodynamic. Results indicate that CCM developed
as a consequence of the coupling between the jet stream and a
low-level jet generated at the edge of the semi-stationary South Atlantic anticyclone.