Uwarunkowania cyrkulacyjne konwekcji w południowej Polsce
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Date
2016
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Publisher
Wydawnictwo Poznańskiego Towarzystwa Przyjaciół Nauk
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Abstract
This work presents the influence of atmospheric circulation on CAPE values over southern
Poland. The CAPE index is the one of most commonly used convection indicators. The research was based
on a re-analysis from the NCEP/NCAR database, soundings and two atmospheric circulation classifications:
Grosswetterlagen and T. Niedźwiedź. The research period included 13 years from 2000 to 2012 during which
time the maximum CAPE value reached 3695 J/kg (derived by reanalysis) and almost 4450 J/kg (derived by
sounding). According to Grosswetterlagen, the biggest average and maximum CAPE values over southern
Poland occurred during three synoptic situations: Trough over Western Europe (TRW), Low over Great Britain
(TB), Low over Central Europe (TM)
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Keywords
atmospheric circulation, convection, CAPE, soundings
Citation
Badania Fizjograficzne, Seria A, Tom 67, 2016, s. 179-193
Seria
Seria A - Geografia Fizyczna Tom 67;
ISBN
ISSN
2081-6014