期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
期号：NCETAS
页码：63
出版社：S&S Publications
摘要：Major disturbances of magnetosphere occurred when the interplanetary magnetic field turns southwardand remains there for a long period of time, then can produce geomagnetic storms which can last for more than a dayfoe severe storms. The phase is characterized by the occurrence of multiple intense substorms. In this paper, the intercorrelation between the geomagnetic storms and different geomagnetic indices are critically examined in connectionsolar terrestrial relationship.
关键词：Ap and Kp index; Geomagnetic storms; Solar cycles; CME.
