• 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.
  • A Winner has been chosen for the 2026 July 4th Retevis RA89R Giveaway! Click Here to see who won!

The K7RA Solar Update

ARRL

Well-Known Member
Nov 15, 2008
10,994
54
58
On October 15 at 2345 UTC, the Australian Space Forecast Centre issued a geomagnetic disturbance warning, which said that continued strengthening of the solar wind stream due to coronal hole effect may lead to isolated periods of minor geomagnetic storms on October 16.


Sunspot numbers during the October 8-14 reporting period were nearly the same as during the previous 7 days. Average daily sunsp...

Continue reading...
 

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