Journal cover Journal topic
Natural Hazards and Earth System Sciences An interactive open-access journal of the European Geosciences Union
Nat. Hazards Earth Syst. Sci., 12, 687-697, 2012
https://doi.org/10.5194/nhess-12-687-2012
© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
22 Mar 2012
Precipitation extremes in the wettest Mediterranean region (Krivošije) and associated atmospheric circulation types
V. Ducić1, J. Luković1, D. Burić2, G. Stanojević3, and S. Mustafić1 1University of Belgrade, Faculty of Geography, Belgrade, Serbia
2Hydrometeorological Service of Montenegro, Podgorica, Montenegro
3Geographic Institute "Jovan Cvijić" of the Serbian Academy of Sciences and Arts, Belgrade, Serbia
Abstract. The aim of this paper is to analyse indices of extreme precipitation in Krivošije, Montenegro, the wettest Mediterranean region, from the period 1951–2007 and their relationships with atmospheric circulation using "SynopVis Grosswetterlagen" (SVG) series. Data from two stations were analysed, namely Crkvice (42°34'N and 18°39'E) and Herceg Novi (42°27'N and 18°31'E). Four indices of precipitation extremes (SDII, R75p, R95p, R95pTOT) were assessed including number of dry days. The results suggest that the number of days with precipitation decreased. To analyse the relationship between extreme precipitation events and circulation types we have used an efficiency coefficient (Ec). Regarding relation to atmospheric circulation, westerly, southwesterly and northwesterly circulation types with anticyclonic features over Central Europe are more frequent for dry days (days with R<1.0 mm) and northerly, easterly and southerly types for wet and very wet days (R75p and R95p indices). The types with cyclonic condition over Central Europe show a large proportion of wet and very wet days. Also, activity of Genoa cyclogenesis and orographic influence over a small area are the main reasons for the high precipitation amounts recorded in the Krivošije region (Crkvice).

Citation: Ducić, V., Luković, J., Burić, D., Stanojević, G., and Mustafić, S.: Precipitation extremes in the wettest Mediterranean region (Krivošije) and associated atmospheric circulation types, Nat. Hazards Earth Syst. Sci., 12, 687-697, https://doi.org/10.5194/nhess-12-687-2012, 2012.
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