-
07/12/2013 | The K7RA Solar Update
Another unsettled week ahead
Learn More -
03/09/2012 | The K7RA Solar Update
This has been quite a week for dramatic solar activity. The average daily sunspot number was up nearly 26 points to 69.4, while the average daily solar flux rose nearly 17 points to 121.9 for the period March 1-7. Sunspot numbers for March 1-7 were 24, 24
Learn More
Search for Amateur Radio News
