Assessing the global Alfvén wave power flow into and out of the auroral acceleration region during geomagnetic storms.

Sci Adv · 2019 · PMC6594771 · PMID 31249866

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a clear trendno p-value reported

After this expansion, there is a clear trend on both dayside and nightside for the enhanced band to return to prestorm latitudes until May 16, when Dst reached 0 nT again.

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