ARRL

Search for Amateur Radio News

  • 10/03/2008 | The K7RA Solar Update

    The sunspot appearance reported last week seems to follow the pattern emerging for most of 2008. A spot will appear for one or two days and then suddenly it is gone. Last week's report mentioned the solar wind being at an all time low. This week, NASA ann
    Learn More

  • 05/30/2008 | The K7RA Solar Update

    This week we saw only one sunspot, number 997, and only on Memorial Day, May 26. Alas, this was another sunspot left over from fading Solar Cycle 23 and its appearance was very brief. One day it weakly emerged, it quickly faded from view. The previous fiv
    Learn More

  • 04/04/2008 | The K7RA Solar Update

    The past few days have had very stable geomagnetic conditions. After unsettled to active geomagnetic indicators on March 26-28, conditions quieted down dramatically. Combined with the nearly two-week run of sunspots and the spring season, this makes good
    Learn More

EXPLORE ARRL

Instragram     Facebook     Twitter     YouTube     LinkedIn