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A correlation of extreme lightning flash rates with a severe multicell storm.

机译：极端闪电闪烁率与严重的多小区风暴的相关性。

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On 18 August 2002, a severe multicell storm formed over Huntsville, Alabama, along a mesoscale outflow boundary between 2020 and 2230 UTC. During the storm's two-hour lifecycle, radar data indicated little movement of the storm over the area. At 2117 UTC, the storm produced a microburst with a recorded wind gust of 34 m s-1. In addition, the storm produced damaging winds, small hail, and localized flooding.; Over its lifetime, the storm achieved maximum echo tops of nearly 18 km and produced 12755 flashes of which only 265 (2%) were cloud-to-ground (CG) flashes. The peak CG rate of 6.8 flashes per minute occurred near the time of the microburst, while the peak total rate of 5.9 flashes per second occurred after the microburst. This storm also experienced several mergers, which coincided with increased flash rates. Though other strong storms also formed in the area, none of them produced such intense flash rates.

机译：2002年8月18日，在2020年至2230 UTC的中尺度流出边界上，阿拉巴马州汉斯维尔形成了严重的多小区风暴。在暴风雨的两个小时生命周期中，雷达数据表明暴风雨在该地区几乎没有移动。在2117 UTC，风暴产生了微暴，记录的阵风为34 m s-1。此外，暴风雨还产生破坏性的风，小冰雹和局部洪水。在整个生命周期中，风暴达到了近18公里的最大回波顶部，并产生了12755次闪光，其中只有265次（2％）是云对地（CG）闪光。在微爆时间附近发生了6.8次闪光的峰值CG速率，而在微爆之后发生了每秒5.9次闪光的峰值总速率。这场暴风雨还经历了几次合并，同时闪速也增加了。尽管该地区还形成了其他强风暴，但没有一个产生如此强烈的暴雨率。

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作者
Altino, Karen M.;
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The University of Alabama in Huntsville.;

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授予单位 The University of Alabama in Huntsville.;
学科 Physics Atmospheric Science.
学位 M.S.
年度 2004
页码 80 p.
总页数 80
原文格式 PDF
正文语种 eng
中图分类大气科学（气象学）;
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1. WMO WORLD RECORD LIGHTNING EXTREMES Longest Reported Flash Distance and Longest Reported Flash Duration [J] . Bulletin of the American Meteorological Society . 2017,第6期

机译：WMO世界纪录闪电极端最长，报告闪光距离和最长报告的闪光持续时间
2. Nowcasting lightning flash rate and peak wind gusts associated with severe thunderstorms using remotely sensed TRMM-LIS data [J] . Sutapa Chaudhuri, Anirban Middey International journal of remote sensing . 2013,第5a6期

机译：使用遥感TRMM-LIS数据临近预报雷暴和与强雷暴有关的狂风
3. A Preliminary Statistical Study of Correlations between Inflow Feeder Clouds, Supercell or Multicell Thunderstorms, and Severe Weather [J] . Mazur RJ, Weaver JF, Haar THV Weather and forecasting . 2009,第4期

机译：流入馈线云，超级小区或多小区雷暴与恶劣天气之间的相关关系的初步统计研究
4. Trial development on the "new methods on the simplified numerical expression, using peaks I_p in scalar conductive currents of the first lightning return strokes to the earth I， in peaks E_p and B_p in the extremely far electric fields close to the ground E and extremely far magnetic fields close to the ground B caused by the first lightning return strokes" of downward flashes [C] . Hiroshi Kurita 放電研究会;開閉保護研究会;高電圧研究会 . 2017

机译：“简化数值表达式的新方法的试验开发”，使用了第一次雷击返回地面I的标量导电电流中的峰值I_p，在靠近地面E且非常远的电场中的峰值E_p和B_p中向下闪光的第一个雷电回击引起的靠近地面B的磁场
5. Evolution of charge and lightning throughout an observed and simulated supercell storm. [D] . Kuhlman, Kristin Marie. 2010

机译：在整个观察到的和模拟的超级单体风暴中，电荷和闪电的演变。
6. WMO World Record Lightning Extremes: Longest Reported Flash Distance and Longest Reported Flash Duration [O] . Timothy J. Lang, Stéphane Pédeboy, William Rison, -1

机译：WMO世界纪录闪电极限：报告的最长闪光距离和报告的最长闪光持续时间
7. WMO world record lightning extremes: longest reported flash distance and longest reported flash duration [O] . Lang, Timothy J., Pédeboy, Stéphane, Rison, William, 2016

机译：WmO世界纪录极端闪电：报告的闪光距离最长，报告的闪光持续时间最长

A correlation of extreme lightning flash rates with a severe multicell storm.

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