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06/07/2013 | The K7RA Solar Update
The K7RA Solar Update
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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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04/26/2013 | The K7RA Solar Update
Solar activity was quiet this week: The average daily sunspot number declined nearly 23 points to 90.6, while the average daily solar flux values were down nearly 13 points to 109.1.
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04/19/2013 | The K7RA Solar Update
While solar activity weakened this past week, geomagnetic conditions were stable. The geomagnetic storm predicted for last weekend did not happen, and both the planetary and mid-latitude A index only rose to 10 on April 14 in response to a glancing blow f
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04/05/2013 | The K7RA Solar Update
Solar activity increased over this past week, with the average daily sunspot numbers up 32 points to 81.6, while the average daily solar flux increased more than 16 points to 113.4. The geomagnetic field was active on March 29 due to solar wind.
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03/29/2013 | The K7RA Solar Update
Solar activity was down this week, with the average daily sunspot number at 49.6, less than half last week’s figure. The average daily solar flux dropped 22 points to 97, and geomagnetic activity was quiet also.
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03/14/2013 | Solar Cycle 24 May Have “Double Peaks,” Says NASA Solar Physicist
According to NASA, the current solar cycle -- Solar Cycle 24 -- should hit its “solar max” sometime in this year, but so far, solar activity has been relatively low. According to an article by NASA’s Dr Tony Phillips, this period of quiet has led some obs
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02/15/2013 | The K7RA Solar Update
Solar activity continues at the low levels that we have seen in the past few weeks. The sunspot numbers have been remarkably consistent, with the average daily numbers for the weeks since January 17 at 56.4, 55.7, 50.7 and finally 51.3 for this past week.
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