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10/26/2013 | NOAA Forecasts 70 Percent Chance of M-Class Solar Flares
High solar activity continues, with the possibility of some radio blackouts.
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10/25/2013 | Solar Activity is “High and Intensifying,” NOAA Says
NOAA reports radio blackouts have occurred over the past 24 hours.
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05/03/2013 | The K7RA Solar Update
Solar activity made a healthy jump over the past week, with the average daily sunspot numbers up more than 30 points to 120.9, while the average daily solar flux increased more than 27 points to 136.5.
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05/22/2009 | The K7RA Solar Update
Do sunspots matter? Many of us are surprised at how good conditions can be with zero sunspots; the weak solar wind and lack of flares and geomagnetic events likely have something to do with it. Many times during the more active solar periods, sunspots wer
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