Another source for high latitude indices, albeit in Europe, is the
Tromso geophysical observatory:
http://flux.phys.uit.no/Kindice/
best wishes,
Nick
At 22:18 2018-11-24, Russ Edmunds wrote:
I think the closest would be the indices for College, Alaska. Those
used to be fairly available, but I can't immediately think of a
source online for them.
Russ Edmunds
WB2BJH
Blue Bell, PA
Grid FN20id
________________________________
From: IRCA <[email protected]> on behalf of Neil
Kazaross <[email protected]>
Sent: Saturday, November 24, 2018 5:14:45 PM
To: [email protected]
Subject: Re: [IRCA] propagation article
One thing we all agree on is the desire for very low geomagnetic activity
for TP/TA. I also think he's right that we should be looking at Canadian
Arctic K indexes. How do we find those? 73 KAZ
On Sat, Nov 24, 2018 at 2:36 PM Russ Edmunds <[email protected]> wrote:
>
> There was one part of the discussion that was a bit unclear. I wasn't sure
> if they meant "under" the absorption zone to mean "South of it" or to mean
> "traversing beneath" the absorption or interchangeably both. If there was
> an intent for "beneath", then I'd have expected a further discussion of
> paths going over ( above ) the absorption. At MW, we likely see
all three.
>
>
> Russ Edmunds
>
> WB2BJH
>
> Blue Bell, PA
>
> Grid FN20id
>
> ________________________________
> From: IRCA <[email protected]> on behalf of Mark Durenberger <
> [email protected]>
> Sent: Saturday, November 24, 2018 3:14:45 PM
> To: 'Mark Connelly'; [email protected]; [email protected]
> Subject: Re: [IRCA] propagation article
>
> GREAT piece! Mark, thanks for sharing.
>
>
> Cheers!
>
> Mark Durenberger
>
> -----Original Message-----
> From: Mark Connelly <[email protected]>
> Sent: Saturday, November 24, 2018 1:01 PM
> To: [email protected]; [email protected]
> Subject: propagation article
>
> Maybe of some relevance to MW DX:
> <<Here is an interesting pdf document including information on the effects
> of Earth's Electron Gyrofrequency on 160 meters.
>
> The 160-Meter Band: An Enigma Shrouded in Mystery
> http://solar.spacew.com/cq/cqmar98.pdf
>
> Jerry, K4SAV>>
>
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Nick Hall-Patch
Victoria, BC
Canada
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