Analysis of the 19 june 2016 supercell storm over Târgu Mureș City, România

Anotace: One of the most complex mesoscale atmospheric phenomena is the supercell. In most cases it is associated with violent convective processes such as: wind intensifications that can exceed 100 km/h, high electrical activity, large hail and torrential rains in short periods of time. Such an extremely severe convective phenomenon occurred on June 19, 2016, over the city of Târgu Mureș, being the subject of this analysis. For the analysis of synoptic and mesoscale phenomena were consulted: ground and altitude maps of Global Forecast System (GFS) models, European Center for Mid-Range Weather Forecasts (ECMWF), Zentraanstalt fur Meterologie und Geodynamik (ZAMG), COSMO, ESTOFEX , Târgu Mureș Skew - T diagram, observation data from the local meteorological station, satellite images (Meteosat 08) and meteorological data from the archive of the National Meteorological Administration (ANM) and images captured by the WSR 98D Bobohalma meteorological radar. The aim of this study is to identify aspects of the structure, evolution and movement of the supercell in order to understand the synoptic and mesoscale conditions to identify the characteristic features of severe phenomena that could contribute to the effectiveness of nowcasting warnings.