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02/12/2016 | The K7RA Solar Update

A significant increase in sunspot numbers
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07/11/2014 | The K7RA Solar Update

Solar activity appears to have strengthened somewhat
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06/06/2014 | The K7RA Solar Update

Substantially weakened solar activity dominates the forecast
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10/25/2013 | The K7RA Solar Update

Does the recent increase in activity foretell a second peak in the cycle?
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10/04/2013 | The K7RA Solar Update

Solar activity weakens, although geomagnetic activity is up
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03/02/2012 | The K7RA Solar Update

The average daily sunspot number this week was down 12 points from the previous week, and the solar flux was about the same. Sunspot numbers for February 23-29 were 52, 47, 47, 58, 45, 35 and 22, with a mean of 43.7. The 10.7 cm flux was 103.3, 108.9, 108
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04/01/2011 | The K7RA Solar Update

The activity we could see recently on our Sun’s far side -- thanks to the STEREO mission -- has been rotating into view, producing some nice sunspot activity and the resulting improved upper-HF propagation. Compared to the previous week (March 17-23), the
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03/11/2011 | The K7RA Solar Update

Solar Cycle 24 continued its upward trend this week. The average daily sunspot number was more than double the value of the week before, rising from 50.9 to 114, while the average daily solar flux rose 44 percent, from 96.8 to 139.4. All this week through
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