ARRL

Search for Amateur Radio News

  • Solar Disk-2016-07-14.gif

    07/15/2016 | The K7RA Solar Update

    Tad Cook, K7RA, Seattle, reports: As this solar cycle declines, we will occasionally see periods such as this past week, when activity perks up, and it seems that happy days are here again.
    Learn More

  • Solar Disc

    06/24/2016 | The K7RA Solar Update

    Field Day forecast
    Learn More

  • Solar Disc

    06/17/2016 | The K7RA Solar Update

    A slight increase in solar flux
    Learn More

  • Solar Disc June 10 2016

    06/10/2016 | The K7RA Solar Update

    A nearly spotless Sun brings relatively quiet conditions
    Learn More

  • Solar Disc

    06/03/2016 | The K7RA Solar Update

    Relatively stable conditions ahead
    Learn More

  • Solar Disc

    04/29/2016 | The K7RA Solar Update

    Unsettled conditions in the forecast for the weekend
    Learn More

  • 10/23/2009 | The K7RA Solar Update

    A tiny Solar Cycle 24 sunspot group -- numbered 1028 -- emerged briefly on Tuesday, October 20, and then was gone. This is another brief phantom sunspot, teasing us with hints of the expected increase in activity that never seems to manifest. Of course, t
    Learn More

  • 05/23/2008 | The K7RA Solar Update

    This week several new sunspots appeared for five days, but they were all leftover spots from Solar Cycle 23, not new Cycle 24 spots. But this is okay, because at the sunspot minimum we appreciate any spots we can get. May 16-20 saw daily sunspot numbers o
    Learn More