Abstract This paper is a continuation of research (Boroyev and Vasiliev, 2018), in which the relationship of substorm indices both with the rate of storm development and electric field of the solar wind (SW) during the main phase of magnetic storms induced by CIR and ICME events for the 1979 to 2000 period was considered. In this paper on the basis of OMNI data for 1979–2017, the correlations between substorm indices and Dst variations, as well as with parameters of the interplanetary medium during the main phase of magnetic storms induced by CIR and ICME events, is analyzed. The obtained results confirm the dependence of substorm index variations on the type of interplanetary source and high efficiency of the SW electric field.

中文翻译：

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CIR和ICME事件期间磁暴主要阶段地磁指数与行星际介质参数的关系

摘要 本文是研究的延续 (Boroyev and Vasiliev, 2018), 其中亚暴指数与风暴发展速率和太阳风 (SW) 电场在 CIR 诱发磁暴主相期间的关系并考虑了 1979 年至 2000 年期间的 ICME 事件。本文基于 1979-2017 年的 OMNI 数据，分析了亚暴指数与 Dst 变化之间的相关性，以及在 CIR 和 ICME 事件引起的磁暴主阶段期间行星际介质参数的相关性。获得的结果证实了亚暴指数变化对行星际源类型和 SW 电场高效率的依赖性。