The K7RA Solar Update

User avatar
IB4TL
Member
Member
Reactions:
Posts: 2011
Joined: Mon Nov 05, 2018 6:02 pm

The K7RA Solar Update

#1

Post by IB4TL »

Tad Cook, K7RA, Seattle, reports: Weak solar activity persists, but Friday, August 13, was the sole spotless day in the current August 12-18 reporting week. Last week we reported 4 days with no sunspots in the previous 7 days. Average daily sunspot number increased from 9.9 last week to 17.7 during this week. Solar flux was the same, with the average inching from 73.7 to 73.8.Geomagnetic indica...

Source: http://www.arrl.org/news/view/the-k7ra-solar-update-694
Chow
IB4TL

Who is online

Users browsing this forum: No registered users and 5 guests