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10/16/2015 | The K7RA Solar Update
On October 15 at 2345 UTC, the Australian Space Forecast Centre issued a geomagnetic disturbance warning
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09/11/2015 | The K7RA Solar Update
Geomagnetic disturbances to continue
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07/10/2015 | The K7RA Solar Update
Solar activity increased this week
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04/17/2015 | The K7RA Solar Update
Solar activity increased somewhat this week.
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04/17/2014 | The K7RA Solar Update
Strong sunspot activity in recent days
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05/31/2013 | The K7RA Solar Update
The average daily sunspot numbers sank nearly 50 points this week to 94.3, while the average daily solar flux was down more than 16 points to 117.8. The geomagnetic indices were quite high, due to a solar wind storm.
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02/24/2012 | The K7RA Solar Update
We don’t know if this is a significant trend, but solar activity has really leveled off recently. But not everyone is unhappy about this. During the recent long minimum, 160 and 80 meter operators sang the praises of great conditions. In response to my “w
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05/27/2011 | The K7RA Solar Update
Our Sun was certainly quieter this week. The average daily sunspot numbers were down nearly 17 points to 51.6, while the average daily solar flux declined nearly 9 points to 83.2. Sunspot numbers for May 19-25 were 36, 33, 44, 47, 37, 23 and 23, with a me
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