Počet záznamů: 1
Diagnostic analyses of convective events - The effect of propagating gust fronts
- 1.
SYSNO ASEP 0089621 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Diagnostic analyses of convective events - The effect of propagating gust fronts Překlad názvu Diagnostické analýzy konvekčních událostí - vliv postupujících gust front Tvůrce(i) Kašpar, Marek (UFA-U) RID, ORCID
Müller, Miloslav (UFA-U) RID, ORCIDZdroj.dok. Atmospheric Research. - : Elsevier - ISSN 0169-8095
Roč. 83, 2-4 (2007), s. 140-151Poč.str. 12 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova NWP model ; post-processing ; objective analysis ; gust front ; convection initiation Vědní obor RIV DG - Vědy o atmosféře, meteorologie CEP KJB3042404 GA AV ČR - Akademie věd GA205/04/0114 GA ČR - Grantová agentura ČR CEZ AV0Z30420517 - UFA-U, BC-A (2005-2011) DOI 10.1016/j.atmosres.2005.08.003 Anotace A diagnostic post-processing tool for the objective analysis of propagating gust fronts was tested on two summer convective cases which occurred in the Czech Republic. The cases were numerically simulated by the non-hydrostatic limited-area NWP model LM COSMO with the horizontal resolution of 2.7 km. The aim was to determine the position of gust fronts within the domain and to assess their speed of movement and the potential to strengthen convective processes. The Radar Simulation Model was employed to monitor the simulated convective systems in arbitrary PPI and RHI scans and to verify qualitatively the LM COSMO precipitation forecasts. The case studies confirmed the applicability of the tool to LM COSMO outputs. In both simulations, the objective gust fronts moved on into thermodynamically favourable environment for triggering convection. Pracoviště Ústav fyziky atmosféry Kontakt Kateřina Adamovičová, adamovicova@ufa.cas.cz, Tel.: 272 016 012 ; Kateřina Potužníková, kaca@ufa.cas.cz, Tel.: 272 016 019 Rok sběru 2008
Počet záznamů: 1