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10/11/2013 | The K7RA Solar Update

Solar flux is expected to remain above 100 for the next 45 days.
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08/20/2010 | The K7RA Solar Update

Thanks so much to Tomas Hood, NW7US, who wrote last week’s bulletin while K7RA was in California at dance camp. Tomas writes the weekly propagation column for CQ magazine, and he has an excellent Web site devoted to propagation. Tomas mentioned that the A
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02/20/2009 | The K7RA Solar Update

We saw a sunspot on February 11-13, then it was gone. Typical of sunspots recently, it was only seen briefly; this one was a relic of Solar Cycle 23, according to its magnetic signature. For at least a couple of years now, we've been expecting Solar Cycle
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