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DOI	10.1016/j.atmosres.2020.105182
	Moisture fluxes conducive to central European extreme precipitation events
	Gvoždíková B.; Müller M.
发表日期	2021
ISSN	0169-8095
卷号	248
英文摘要	For the emergence of central European extreme precipitation events (EPEs), moisture supply mainly from the Atlantic or Mediterranean and an ascent of moist air are the most important ingredients. In the present study, we aim to define groups of EPEs with characteristic moisture flux conditions in the area of extra high upward vertical velocity, as well as to find the connection between the variants of moisture flux conditions and the spatio-seasonal distribution of extreme precipitation. Using ERA5 reanalysis data, we assigned one of three moisture flux variants to the set of 43 EPEs from 1979 to 2013 and thus specified (i) events with dominating moisture flux from the north (Nf), (ii) events with dominating moisture flux from the west (Wf), and (iii) other low-flux events (Ot). The classification of EPEs corresponds perfectly with seasonal and spatial patterns of extreme precipitation: while Nf events were concentrated only in the warm half-year and affected mainly eastern central Europe, Wf events occurred in the west and exclusively from September to March. Mainly in the case of Nf events, a direct link existing between anomalies in moisture flux and precipitation extremes can be beneficial for improving skill in forecasting EPEs. © 2020 Elsevier B.V.
英文关键词	Central Europe; Extreme precipitation; Moisture flux; Vertical velocity
语种	英语
scopus关键词	Precipitation (meteorology); Central Europe; Extreme precipitation; Extreme precipitation events; Moisture fluxes; Precipitation extremes; Seasonal distributions; Spatial patterns; Vertical velocity; Moisture; extreme event; moisture flux; precipitation (climatology); spatial distribution; Central Europe
来源期刊	Atmospheric Research
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/141704
作者单位	Charles University, Faculty of Science, Department of Physical Geography and Geoecology, Albertov 6, Prague 2, 128 43, Czech Republic; Institute of Atmospheric Physics CAS, Department of Meteorology, Boční II 1401, Prague 4141 31, Czech Republic
推荐引用方式 GB/T 7714	Gvoždíková B.,Müller M.. Moisture fluxes conducive to central European extreme precipitation events[J],2021,248.
APA	Gvoždíková B.,&Müller M..(2021).Moisture fluxes conducive to central European extreme precipitation events.Atmospheric Research,248.
MLA	Gvoždíková B.,et al."Moisture fluxes conducive to central European extreme precipitation events".Atmospheric Research 248(2021).