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Fig. 8

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Deposition of Joule energies at high latitude as SC progresses is shown for SC 23 (blue), and SC 24 (red). Δt = 0 represents the start time for both SCs. 31% reduction is seen in the high latitude Joule energy deposition for SC 24 as compared to that for SC23. The energy deposited during SC 22 is not plotted because of data gap in AE during 1988–1990.

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