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Earth, Planets and Space
Fig. 6 | Earth, Planets and Space

Fig. 6

From: Ground geomagnetic field and GIC response to March 17, 2015, storm

Fig. 6

Magnetic keogram showing the dynamics of latitudinal distribution of magnetic disturbance ΔX along the IMAGE profile during the storm main phase 04–24 UT. Blue color corresponds to the westward electrojet, yellow/red color corresponds to the eastward electrojet. Color coding is saturated to reveal signatures of weaker substorms. Near the right-hand Y-axis, the codes and geomagnetic latitudes of selected IMAGE stations are indicated. Arrows mark substorm #1–6 activations

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