Analysis of the Variations in the Lightning Activity of a Hail Process (August 19, 2015, the North Caucasus)

IF 1.4 4区地球科学 Q4 METEOROLOGY & ATMOSPHERIC SCIENCES

Russian Meteorology and Hydrology Pub Date : 2024-08-29 DOI:10.3103/s1068373924060074

V. N. Stasenko, V. A. Shapovalov, T. Kh. Guzoev, Z. Kh. Guchaeva, I. Kh. Mashukov

引用次数: 0

Abstract

The spatiotemporal distribution of the lightning activity radar characteristics and parameters for two supercells with a lifetime of more than 10 hours in the North Caucasus on August 19, 2015 is analyzed. It has been shown that despite similar radar characteristics of clouds, there were significant differences in the parameters of the supercell lightning activity. The data on variations in the types of lightnings, their polarity and current characteristics are interpreted in terms of their diagnostic and prognostic potential. The need for further studies on the spatiotemporal structure of the electrically active zones of deep convective clouds is considered.

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冰雹过程中的闪电活动变化分析（2015 年 8 月 19 日，北高加索地区）

摘要分析了 2015 年 8 月 19 日北高加索地区两个持续时间超过 10 小时的超级雷暴的闪电活动雷达特征和参数的时空分布。结果表明，尽管云层的雷达特征相似，但超级暴雨闪电活动的参数却存在显著差异。有关闪电类型、极性和电流特征变化的数据从其诊断和预报潜力的角度进行了解释。考虑了进一步研究深对流云电活动区时空结构的必要性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Russian Meteorology and Hydrology METEOROLOGY & ATMOSPHERIC SCIENCES-

CiteScore

1.70

自引率

28.60%

发文量

审稿时长

4-8 weeks

期刊介绍： Russian Meteorology and Hydrology is a peer reviewed journal that covers topical issues of hydrometeorological science and practice: methods of forecasting weather and hydrological phenomena, climate monitoring issues, environmental pollution, space hydrometeorology, agrometeorology.