[SADXA] V84SAA 160 - Day Propagation

W7EXG (Bill) W7EXG at q.com
Sun Feb 10 20:52:09 EST 2019


Thanks Wes, 

DAY propagation is one of the parameters I have been trying to pin down on
160m: Time after SR, when DX is still heard on 160m for a given data and
time. 

I had believed your experience was possible based on low EMUF and D
absorption data right after SR. Your observation appears to suggest that
even a 160m DAY DX corridor was possible during this current LOW SOALR
conditions, even if, for only a few minutes. 45 min. is better than I
expected. 

Best case was when we were in December Solstice period, when solar zenith
was the highest, or the solar elevation angle was the lowest. This results
in the least amount of ionization of the E and D layers after SR AND we are
in a solar cycle condition. 

73's
Thanks for the info. 

Bill W7EXG

-----Original Message-----
From: sadxa-bounces at mailman.qth.net [mailto:sadxa-bounces at mailman.qth.net]
On Behalf Of Wes
Sent: Sunday, February 10, 2019 7:56 AM
To: SADXA
Subject: [SADXA] V84SAA 160

It's 45 minutes past SR and I can still copy them on the speaker in the next
room.

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