Positive and negative sudden impulses caused by fast forward and reverse interplanetary shocks
نویسندگان
چکیده
منابع مشابه
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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Initial Observations of Interplanetary Shocks by STEREO
Initial observations by the magnetometer on the twin STEREO spacecraft reveal much about shock structure and evolution in the solar wind. Alignments of STEREO with Venus Express reveal that none of the shocks associated with stream interactions and observed with the STEREO spacecraft at 1 AU were present in the solar wind at 0.7 AU, indicating that the region between Venus and Earth is an incub...
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ژورنال
عنوان ژورنال: Revista Brasileira de Geofísica
سال: 2007
ISSN: 0102-261X
DOI: 10.1590/s0102-261x2007000600021