On Monday, May 9, 2016 at 9:46:21 AM UTC+12, RF Collins wrote:
As of 2110 UTC K index is 5
A index is 63

May 8 2016

Jim MI

Hi,

Because I have no idea but routinely listen to HF aeronautical worldwide, what constitutes a good K index and a good A index if 5 and 63 are terrible?

Also, is this regional or worldwide?

An finally, where can I find K and A indexes so that I can monitor them daily?

I appreciate all or any responses as I broaden my knowledge from those that know better!

Cheers,
Michael
hfaero.com