• 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.
  • Click here to find out how to win free radios from Retevis!

The K7RA Solar Update

ARRL

Well-Known Member
Nov 15, 2008
10,588
51
58
We saw zero sunspots from April 21 through May 2, but on May 3 sunspots returned. Average daily sunspot number rose from zero last week to 16.1 this week, and average daily solar flux increased as well, from 67.5 to 73.5.

Both the average middle latitude and planetary A index this week were 6.6, and last week those numbers were 4.7 and 5.9 respectively.

Predicted solar flux is 75 on May 10-11, 73...

Continue reading...
 

dxChat
Help Users
  • No one is chatting at the moment.
  • @ kingmudduck:
    Hello to all I have a cobra 138xlr, Looking for the number display for it. try a 4233 and it did not work
  • @ kopcicle:
    If you know you know. Anyone have Sam's current #? He hasn't been on since Oct 1st. Someone let him know I'm looking.