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  • Solar flare

    10/10/2014 | The K7RA Solar Update

    The prediction for the planetary A index posits a more active geomagnetic future, at least for the near term.
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  • Sunspots

    08/15/2014 | The K7RA Solar Update

    On Thursday, August 14 there were four new sunspot regions emerging.
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  • Solar Flare

    01/24/2014 | The K7RA Solar Update

    Quiet geomagnetic conditions in the forecast
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  • Solar Flare

    01/17/2014 | The K7RA Solar Update

    The Sun may be entering a quiet period
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  • Solar Flare

    09/06/2013 | The K7RA Solar Update

    Another quiet week on tap
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    12/30/2011 | The K7RA Solar Update

    The average daily sunspot numbers were up over the past week, 12.3 points -- or about 13 percent -- to 107.6. Likewise, the average daily solar flux rose 14.2 points -- or 11 percent -- to 143.1. Sunspot numbers for December 22-28 were 105, 123, 101, 66,
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    11/11/2011 | The K7RA Solar Update

    Another sunspot number record for Solar Cycle 24 has been shattered: On Wednesday, November 9, the daily sunspot number reached 220, the highest it has been in more than eight years. The last time the sunspot number was higher than 220 was November 1, 200
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  • latest082511

    08/26/2011 | The K7RA Solar Update

    Solar activity rose this week, with the average daily sunspot number rising more than 40 points to 66 points, while the average daily solar flux rose more than 13 points to 101.9. Sunspot numbers for August 18-24 were 53, 46, 59, 66, 82, 81 and 75, with a
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