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The ARRL Solar Report

Spaceweather.com reports solar activity was at low levels with only minor C-class flares observed.  Region 4154 produced a C1.4 flare on 31 July.  Region 4153 contributed the majority of the flares, including a C1.3 flare, a C1.5/Sf flare, and a C1.6 flare on 31 July.  Both of these regions remained mostly unchanged during the period.  Region 4166 exhibited growth during the period yet remained…

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