17 Jun 2015

Sunspots and 10m - June 17th 2015

Sunspot number has fallen back to 87 (K=3) and 10m propagation is expected to remain "fair".

1 comment:

Hugh said...

Last 2 days, 10m propagation has been poor all day, but at sunset, all hell breaks loose. I usually see a raise in conditions just before sunset, for about 2 hours (greyline) after which quiet decends again, but the last 2 days have been really marked with strong signals in evening, but virtually nothing during the day.
Wonder what's going on.. Hugh G6AIG (Paris)