Coronal mass ejection-driven shocks and the associated sudden commencements/sudden impulses

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Coronal mass ejection–driven shocks and the associated sudden commencements/sudden impulses

[1] Interplanetary (IP) shocks are mainly responsible for the sudden compression of the magnetosphere, causing storm sudden commencement (SC) and sudden impulses (SIs) which are detected by ground-based magnetometers. On the basis of the list of 222 IP shocks compiled by Gopalswamy et al. (2010), we have investigated the dependence of SC/SIs amplitudes on the speed of the coronal mass ejections...

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ژورنال

عنوان ژورنال: Journal of Geophysical Research: Space Physics

سال: 2012

ISSN: 0148-0227

DOI: 10.1029/2011ja017216