Figure 8
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Left: Polar view of “hot spots” where |dH/dt| exceeded 2700 nT/min (red) or 1350 nT/min (black) at least once at 06:10–06:38 UT during the simulated Carrington storm on 2 Sep 1859. Right: Snapshot at 06:28 UT, when the number of points with |dH/dt| > 2700 nT/min reached its maximum of the whole event. Geomagnetic latitudes are used.
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