-
09/20/2013 | The K7RA Solar Update
The Sun continues to be relatively quiet
Learn More -
09/13/2013 | The K7RA Solar Update
The forecast calls for a quiet Sun
Learn More -
09/06/2013 | The K7RA Solar Update
Another quiet week on tap
Learn More -
08/30/2013 | The K7RA Solar Update
The weekly propagation bulletin.
Learn More -
05/24/2013 | The K7RA Solar Update
Solar activity remains quiet, but on May 16 the daily sunspot number reached 212. I had to keep searching further and further back in the records to find a higher sunspot number. One year, six months and one week earlier -- November 9, 2011 -- the sunspot
Learn More -
05/17/2013 | The K7RA Solar Update
Since we are now at (or close to) the peak of Solar Cycle 24, it is no surprise that the solar indices are up. The latest forecast predicts Solar Cycle 24 to peak this fall, but that will be determined after the fact, and it will be based on a long runnin
Learn More -
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.
Learn More -
04/12/2013 | The K7RA Solar Update
Both the average daily sunspot numbers and the solar flux were up this week, with the sunspot numbers rising nearly 57 points to 138.1, and the average daily solar flux up more than 25 points to 138.8. Paired with the average daily planetary A index dropp
Learn More
Search for Amateur Radio News
