气候变化领域集成服务门户(CCPortal): Hail Climatology Along the Northeastern Adriatic

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DOI	10.1029/2020JD032749
	Hail Climatology Along the Northeastern Adriatic
	Jelić D.; Megyeri O.A.; Malečić B.; Belušić Vozila A.; Strelec Mahović N.; Telišman Prtenjak M.
发表日期	2020
ISSN	2169897X
卷号	125 期号:23
英文摘要	General awareness and overall interest regarding hailstorms and hail properties in Europe have increased significantly in the last several decades and have resulted in numerous local, national, and even Europe-wide studies on hail and hail properties. To contribute to this field, we determined the hail climatology in the northeastern (NE) Adriatic region and analyzed its spatial and temporal patterns and performed an objectively derived weather type analysis of ERA5 daily mean data and instability indices. We studied the NE Adriatic region due to its focus on agricultural activities and on quality wine production. Our results are based on approximately 60 years of high spatial resolution measurements collected from 27 stations across complex terrain. The results show (i) high levels of spatial variability, (ii) significant annual variations, and (iii) hail throughout the whole year that (iv) intensifies in summer months. Furthermore, redistribution of hail among seasons (in particular, from summer to spring) was detected. Most significant changes were visible in the June–October period, with a negative trend of −0.06 hail days/year, and the period from November to March exhibited a positive trend of 0.13 hail cases/year. We found that deep cyclonic systems in front of and above our domain were most responsible for hail generation, often supported by southwesterly winds. Additionally, the vast majority of observed hail events occurred in unstable and sheared environments. © 2020. American Geophysical Union. All Rights Reserved.
英文关键词	Croatia; hail; instability indices; NE Adriatic; weather types
语种	英语
来源期刊	Journal of Geophysical Research: Atmospheres
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/185603
作者单位	Department of Geophysics, Faculty of Science, University of Zagreb, Zagreb, Croatia; Hungarian Meteorological Service, Budapest, Hungary; Croatia Control Ltd., Zagreb, Croatia; EUMETSAT, Darmstadt, Germany
推荐引用方式 GB/T 7714	Jelić D.,Megyeri O.A.,Malečić B.,et al. Hail Climatology Along the Northeastern Adriatic[J],2020,125(23).
APA	Jelić D.,Megyeri O.A.,Malečić B.,Belušić Vozila A.,Strelec Mahović N.,&Telišman Prtenjak M..(2020).Hail Climatology Along the Northeastern Adriatic.Journal of Geophysical Research: Atmospheres,125(23).
MLA	Jelić D.,et al."Hail Climatology Along the Northeastern Adriatic".Journal of Geophysical Research: Atmospheres 125.23(2020).