• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.

The K7RA Solar Update

ARRL

Well-Known Member
Nov 15, 2008
10,456
51
58
The numbers looked better during this reporting week, October 5-11.

Average daily sunspot numbers rose from 128.6 to 144.1, and average
solar flux from 155.6 to 159.1.

Average daily planetary A index went from 9.1 to 7.6, and average
middle latitude A index from 8.9 to 8.3.

For some reason the middle latitude numbers were not available from
Fredericksburg, Virginia so we used the data from Boulder, C...

Continue reading...
 

dxChat
Help Users
  • No one is chatting at the moment.