Effects of the Geomagnetic Superstorms of 10–11 May 2024 and 7–11 October 2024 on the Ionosphere and Plasmasphere

On 10 May 2024 at 17 h:07 UTC, the simultaneous arrival of several solar coronal mass ejections (CMEs) generated the strongest geomagnetic storm of the last twenty years, with a minimum Dst = −412 nT, usually referred to as the Mother’s Day event. On 10 October 2024, the second strongest event of so...

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Bibliographic Details

Published in:	Atmosphere
Main Authors:	Viviane Pierrard, Tobias G. W. Verhulst, Jean-Marie Chevalier, Nicolas Bergeot, Alexandre Winant
Format:	Article
Language:	English
Published:	MDPI AG 2025-03-01
Subjects:	Mother’s Day geomagnetic storms ionosphere plasmasphere VTEC
Online Access:	https://www.mdpi.com/2073-4433/16/3/299