We had a fun discussion on the effects of coronal mass ejections (CMEs) and sunspots on propagation--and the aurora borealis--on this week's 285 Tech Connect net.?
I came across this fascinating article which describes a rare reverse polarity sunspot that could create some crazy auroras....and no doubt will affect prop as well.? Here's the link:? 73, Mark --------------------- Mark Ehr | K0EHR VP, 285 Tech Connect Radio Club Littleton, Colorado k0ehr@... Check out my ham radio blog: |