Although images of the sun this reporting week, July 21 to 27, showed plenty of sunspots, only two new spots emerged, one on July 21, and another on July 25.
Another new sunspot appeared on July 28, but the sunspot number declined to 50 from 52 the day before.
Average daily sunspot number declined from 137.3 to 91.1, and average daily solar flux softened by 50 points to 107.6.
The headline on spac…
Read more – via American Radio Relay League | Ham Radio Association and Resources http://www.arrl.org/news/view/the-k7ra-solar-update-739