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Fig. 3 | Earth, Planets and Space

Fig. 3

From: Geomagnetic storms of cycle 24 and their solar sources

Fig. 3

Daily maximum dawn-dusk solar wind electric fields (E d–d) and the daily minimum Dst for the rising–maximum phases of cycle 23 (1996–2002, the left panel) and cycle 24 (2009–2015, the right panel). The horizontal dotted line shows the daily minimum Dst of −100 nT, and the vertical dotted line shows the daily maximum E d–d of 5 mV/m

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