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Variants of synoptic-scale patterns inducing heavy rains in the Czech Republic
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SYSNO ASEP 0348509 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Variants of synoptic-scale patterns inducing heavy rains in the Czech Republic Tvůrce(i) Kašpar, Marek (UFA-U) RID, ORCID
Müller, Miloslav (UFA-U) RID, ORCIDZdroj.dok. Physics and Chemistry of the Earth. - : Elsevier - ISSN 1474-7065
Roč. 35, 9-12 (2010), s. 477-483Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Widespread heavy rain ; synoptic-scale pattern ; moisture flux ; classification Vědní obor RIV DG - Vědy o atmosféře, meteorologie CEP KJB300420701 GA AV ČR - Akademie věd KJB300420802 GA AV ČR - Akademie věd CEZ AV0Z30420517 - UFA-U, BC-A (2005-2011) UT WOS 000280819200020 DOI 10.1016/j.pce.2009.11.004 Anotace Variants of synoptic-scale patterns inducing heavy rains in the Czech Republic. A classification method is suggested and applied to distinguish the variants of synoptic-scale patterns inducing heavy, widespread, and steady rains in the Czech Republic. The method is based on divisive hierarchical fuzzy clustering of the 78 heaviest rainfall events that affected various parts of the Czech territory in the warmer half-years from 1958 to 2002. The degree of moisture flux close to the rainfall area is selected as a similarity criterion for clustering. Four clusters of the events obtained by the second level of clustering are discussed. Two frontal and two cyclonic variants are distinguished. The frontal variants are characterized by the recurring passage of frontal waves, possibly followed by the rapid passage of a frontal wave cyclone. The cyclonic variants are characterized by a cyclone travelling across the Czech Republic to the north-east or south of the Czech Republic to the east. 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 2015
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