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  • Friday, January 6, 2012

    The K7RA Solar Update

    We’re continuing to see good conditions, although sunspot activity has declined a bit. The average daily sunspot numbers for December 29-January 4 declined nearly 20 points (when compared to the previous seven days) to 88.1; this is the lowest reported weekly sunspot number average since September 2011. The average daily solar flux was off 6.4 points to 143.1. Sunspot numbers for December 29-Ja...

    Via ARRL - Read the full Article