Strong surface winds in Storm Eunice . Part 1: storm overview and indications of sting jet activity from observations and model data
Strong surface winds in Storm Eunice . Part 1: storm overview and indications of sting jet activity from observations and model data
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尤尼斯风暴中的强表面风。
作者：
Volonté A
风暴尤妮斯是2022年2月一周内影响英国的三个命名风暴中的第二个。图1a显示了英国气象局国家恶劣天气警告服务(NSWWS 1)为尤尼斯发布的公开信息，其中包括英格兰南部的两个风红色预警区域，包括伦敦和英格兰和威尔士大部分地区的琥珀色风预警。NSWWS是在1987年10月15/16日摧毁英格兰东南部的大风暴(Burt and Mansfield，1988)之后于1988年发起的；自2011年初以来，警告一直基于同时考虑可能性和影响的“影响矩阵”，红色表示极有可能发生高影响。这是2021/2022赛季第二次发布风力红色预警，但尤其值得注意的是，这是自该服务开始以来，英格兰东南部首次发布红色风力预警。
Storm Eunice was the second of three named storms to affect the United Kingdom (UK) within a week during February 2022. Figure 1a shows the publicly issued information by the Met Office National Severe Weather Warning Service (NSWWS 1) for Eunice with two red warning regions for wind over southern England, includingLondon, together with an amber wind warning covering most of England and Wales. The NSWWS was instigated in 1988 in the aftermath of the ‘Great Storm’of 15/16 October 1987 that devastated southeast England (Burt and Mansfield, 1988); since early 2011 warnings have been based on an ‘impact matrix’considering both likelihood and impact, with red meaning there is a high likelihood of a high impact. This was the second red warning for wind issued in the 2021/2022 season, but particularly notable as the first time a red wind warning had been issued for southeast England since the service began.