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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Bibliographic Details
Main Authors: B. Nilam, S. Tulasi Ram
Format: Article
Language:English
Published: Wiley 2022-06-01
Series:Space Weather
Subjects:
Online Access:https://doi.org/10.1029/2022SW003111
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