Large Geomagnetically Induced Currents at Equator Caused by an Interplanetary Magnetic Cloud

Abstract Here, we report a rare observation of an extremely large and rapid change of geomagnetic field (dB/dt), a proxy for the geomagnetically induced currents (GICs), at the equator caused by a sudden drop in solar wind density at the front boundary of a magnetic cloud (MC) during the great 31 Ma...

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Principais autores:	B. Nilam, S. Tulasi Ram
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Wiley 2022-06-01
Colecção:	Space Weather
Assuntos:	magnetic cloud sudden impulse geomagnetically induced current equatorial electrojet
Acesso em linha:	https://doi.org/10.1029/2022SW003111
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