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  • Solar Flare

    01/15/2016 | The K7RA Solar Update

    Average daily sunspot numbers and solar flux have been increasing lately.
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  • latest090111

    09/02/2011 | The K7RA Solar Update

    Sunspot activity rose again this week, with the average daily sunspot number up nearly 18 points to 83, but the geomagnetic indices -- both planetary and mid-latitude -- were each down slightly. The high sunspot number for the week was 121, recorded on We
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