Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL073124 |
Subsynoptic-scale features associated with extreme surface gusts in UK extratropical cyclone events | |
Earl, N.1,2; Dorling, S.1; Starks, M.1; Finch, R.1 | |
2017-04-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:8 |
文章类型 | Article |
语种 | 英语 |
国家 | England; Australia |
英文摘要 | Numerous studies have addressed the mesoscale features within extratropical cyclones (ETCs) that are responsible for the most destructive winds, though few have utilized surface observation data, and most are based on case studies. By using a 39-station UK surface observation network, coupled with in-depth analysis of the causes of extreme gusts during the period 2008-2014, we show that larger-scale features (warm and cold conveyer belts) are most commonly associated with the top 1% of UK gusts but smaller-scale features generate the most extreme winds. The cold conveyor belt is far more destructive when joining the momentum of the ETC, rather than earlier in its trajectory, ahead of the approaching warm front. Sting jets and convective lines account for two thirds of severe surface gusts in the UK. |
英文关键词 | extratropical cyclones extreme surface winds surface observations mesoscale features sting jets convective lines |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000401847500057 |
WOS关键词 | COLD CONVEYOR BELT ; STING-JET ; EVOLUTION CHARACTERISTICS ; MIDLATITUDE CYCLONES ; BOW ECHOES ; WINDS ; CLIMATOLOGY ; PATTERN ; STORMS ; RADAR |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/28451 |
专题 | 气候变化 |
作者单位 | 1.Univ East Anglia, Sch Environm Sci, Norfolk, England; 2.Univ Melbourne, Sch Earth Sci, Melbourne, Vic, Australia |
推荐引用方式 GB/T 7714 | Earl, N.,Dorling, S.,Starks, M.,et al. Subsynoptic-scale features associated with extreme surface gusts in UK extratropical cyclone events[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(8). |
APA | Earl, N.,Dorling, S.,Starks, M.,&Finch, R..(2017).Subsynoptic-scale features associated with extreme surface gusts in UK extratropical cyclone events.GEOPHYSICAL RESEARCH LETTERS,44(8). |
MLA | Earl, N.,et al."Subsynoptic-scale features associated with extreme surface gusts in UK extratropical cyclone events".GEOPHYSICAL RESEARCH LETTERS 44.8(2017). |
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