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Environmental energetics of an exceptional high‐latitude storm

机译:异常高纬度风暴的环境能量

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This study presents the Lorenz energetics of an exceptional baroclinic storm propagating to Nome (Alaska) in October 1992, where it caused severe flooding. The storm track was greatly influenced by the interaction with a blocking high a week before the cyclone was formed. The energetics gives new insights into this dramatic storm, suggesting that the large‐scale environment was responsible for its long trajectory and intensification. The blocking high also provided the dynamic steering that facilitated the wave propagation and baroclinic growth. Our results show that the environmental energy transfers can be used as an informative metric for severe storms. Copyright © 2010 Royal Meteorological Society.
机译:这项研究显示了传播到Nome( Alaska)的一次特殊的斜压风暴的Lorenz能量。在1992年10月,它造成了严重的洪水。风暴的形成很大程度上受到旋风形成前一周与高阻层相互作用的影响。能量学为这场巨大的风暴提供了新的见解,表明大型连环环境是其长期发展轨迹和加剧趋势的原因。高阻滞也提供了动态操纵,有助于波传播和斜压增长。我们的结果表明,环境能量转移可以用作暴风雨的信息量度。版权所有©2010皇家气象学会。

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