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Title of Article

EVOLUTION OF ORIENTATION OF SOLAR WIND MAGNETIC CLOUDS AND THEIR SEASONAL DEPENDENCE IN GEOMAGNETIC ACTIVITY


Issue
4
Date
2014

Article type
scientific article
UDC
550.385.4
Pages
106-113
Keywords
magnetic clouds, geomagnetic storms, seasonal variation of geomagnetic activity


Authors
Barkhatov N.A.
nbarkhatov@inbox.ru

Revunova E.A.
Nizhegorodskiy gosudarstvennyy arkhitekturno-stroitelnyy universitet

Vinogradov A.B.
Nizhegorodskiy gosudarstvennyy pedagogicheskiy universitet im. K. Minina


Abstract
The article studies the evolution of magnetic clouds during their transfer from the Sun to the Earth. SOHO, STEREO-A and STEREO-B spacecraft data are analyzed on the structure orientation and parameters of magnetic cloud solar sources in the near-Earth space. The seasonal dependence of geomagnetic activity caused by the magnetic clouds is investigated.

File (in Russian)