Search for Amateur Radio News

  • Solar Flare

    10/18/2013 | The K7RA Solar Update

    Solar activity has increased significantly.
    Learn More

  • latest031513.jpg

    03/15/2013 | The K7RA Solar Update

    Solar indicators were mixed this week, with the average daily sunspot number down 8.4 points to 84.9, while the average daily solar flux rose 5.9 points to 118.5. Geomagnetic indices were much quieter, with the average planetary A index down 4.7 points to
    Learn More

  • latest120910.jpg

    12/10/2010 | The K7RA Solar Update

    The average daily sunspot numbers for the week were up more than nine points to 35, and average solar flux rose more than six points to 87.3. These differences compare the dates of December 2-8 with the previous seven days. The average planetary A index d
    Learn More


Instragram     Facebook     Twitter     YouTube     LinkedIn