February 29, 2024

This Week in Amateur Radio

North America's Premiere Amateur Radio News Magazine

Via the ARRL: The K7RA Solar Update – 9/9/22

This week (September 1 to 7) two new sunspot groups emerged on September 1, two more on September 2, one more on September 5, another on September 6 another on September 7 and one more on September 8 when the sunspot number rose to 75, 7 points above the average for the previous seven days.

But average daily sunspot numbers declined from 74.9 to 68, while average daily solar flux rose just two p…

Read more – via American Radio Relay League | Ham Radio Association and Resources http://www.arrl.org/news/view/the-k7ra-solar-update-745