Solar activity picked up this week, with average daily sunspot numbers for August 15-21 up nearly 42 points (forty-nine percent) to 126.9, when compared to the previous seven days. Likewise, average daily solar flux increased from 111.7 to 126.3.

The latest prediction from USAF/NOAA has solar flux at 130, 125, 120, and 115 on August 23-26, 110 on August 27-29, 105 on August 30, 95 on August 31 t…

American Radio Relay League | Ham Radio Association and Resources

0 replies

Leave a Reply

Want to join the discussion?
Feel free to contribute!

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.