Cyclogenesis in the Mediterranean basin: a diagnosis using synoptic-dynamic anomalies

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F09%3A10000030" target="_blank" >RIV/00216208:11310/09:10000030 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378289:_____/09:00327358

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Cyclogenesis in the Mediterranean basin: a diagnosis using synoptic-dynamic anomalies

Popis výsledku v původním jazyce

Cyclogenesis over the western Mediterranean Sea was triggered by the approach of a pre-existing upper trough over a lower frontal zone. The developing cyclone was first accompanied by heavy convective rains in northern Italy and later by heavy steady rains of non-convective character in Central Europe. The occurrence of synoptic-dynamic anomalies is studied using re-analyses ERA-40. The location of the anomalies, their strength and extent are evaluated by the cumulative distribution function consideringJuly?August area-related climatology of the considered variable from 1958?2002. During cyclogenesis, significant anomalies associated with the processes that support the completion of vertical coupling between the lower frontal zone and the upper vorticity maximum are detected. Precipitation periods in the Mediterranean and Central Europe are characterised by the occurrence of the anomalies that created synoptic-scale conditions favourable for triggering and sustaining heavy rains.

Název v anglickém jazyce

Cyclogenesis in the Mediterranean basin: a diagnosis using synoptic-dynamic anomalies

Popis výsledku anglicky

Cyclogenesis over the western Mediterranean Sea was triggered by the approach of a pre-existing upper trough over a lower frontal zone. The developing cyclone was first accompanied by heavy convective rains in northern Italy and later by heavy steady rains of non-convective character in Central Europe. The occurrence of synoptic-dynamic anomalies is studied using re-analyses ERA-40. The location of the anomalies, their strength and extent are evaluated by the cumulative distribution function consideringJuly?August area-related climatology of the considered variable from 1958?2002. During cyclogenesis, significant anomalies associated with the processes that support the completion of vertical coupling between the lower frontal zone and the upper vorticity maximum are detected. Precipitation periods in the Mediterranean and Central Europe are characterised by the occurrence of the anomalies that created synoptic-scale conditions favourable for triggering and sustaining heavy rains.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DG - Vědy o atmosféře, meteorologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Natural Hazards and Earth System Sciences

ISSN

1561-8633

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

9

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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