July 13, 2024

This Week in Amateur Radio

North America's Premiere Amateur Radio News Magazine

Via the ARRL: The K7RA Solar Update

This reporting week, May 11-17, average daily sunspot number was
nearly the same as last week, 118.6 compared to 119.3, only
marginally lower.

But average daily solar flux dropped from 167.8 to 143.2.

Geomagnetic indicators were quieter, both planetary and middle
latitude A index at 9.6. Last week the two numbers were 15.1 and
11.9, respectively.

What is the outlook for the next few weeks?

10.7 cm sola…

Read more – via American Radio Relay League | Ham Radio Association and Resources http://www.arrl.org/news/view/the-k7ra-solar-update-778