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12/23/2011 | The K7RA Solar Update
The average daily sunspot numbers this week were about the same as last week, while the average daily solar flux declined a little more than eight points to 128.9. Geomagnetic indicators were quiet. The average daily sunspot numbers of 95.3 for the week i
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10/16/2011 | Amateur Radio Quiz: Coming Soon to a Band Near You!On the last full weekend of every October (that would be October 29-30 for 2011), thousands of hams go pileup to pileup, trying to fill their logs with exotic treats from every corner of the globe! Instead of yelling, “Trick or Treat!” they must instead g
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05/21/2010 | The K7RA Solar Update
Eleven days with no sunspots, but something emerged late Thursday, and it may be the return of old sunspot group 1069. Sunspot group 1069 was visible from May 4-8 before disappearing over the horizon. The return of that sunspot gives a daily sunspot numbe
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