October 14, 2024

This Week in Amateur Radio

North America's Premiere Amateur Radio News Magazine

Via the ARRL: The K7RA Solar Update

Average daily solar flux values dropped over the past week, but
sunspot numbers were nearly the same, comparing May 25 to 31 to the
previous week.

Average daily solar flux declined from 161.2 to 155.3. Geomagnetic
indicators were quieter, with average daily planetary A index
declining from 17.1 to 7.3, and middle latitude numbers from 14.4 to
7.9.

Predicted solar flux is 160 on June 2, 155 on June 3-4…

Read more – via American Radio Relay League | Ham Radio Association and Resources http://www.arrl.org/news/view/the-k7ra-solar-update-780