[Lowfer] Lowfer WM shutdown on 4/15
Michael Sapp
wa3tts at verizon.net
Tue Apr 14 09:14:06 EDT 2015
Garry, Mike & All:
Garry wrote
>Mike, thanks for the heads up on WM activity. Haven't copied it for a good
>while now. It used to come in reliably in daylight. Guess that shows how
>conditions have degraded since winter best. I have seen the barest trace of
>WM so far this morning, and EAR too. EAR had usually been downright strong,
>but no more.
Garry, thank you for sharing your relative LF noise level
observation. Even back in March I had no luck with WM at all in EN90. At
630m wspr2
WG2XJM is no longer copyable at +16 SNR, which had been Eric's usual peak
signal over the winter. Current best signal from XJM has been
about +10 range, and that only happening in the early morning before
sunrise. Other times XJM has been in low single digit positive SNRs or
negative SNRs
on the 80~90 mile path. I'll have to give a listen for MP-EAR-MLS and SIW
and see what my current rx observations yield. In a way it is reassuring to
know the
seasonal broadband LF/MF noise generator is not limited to my immediate
location (i.e. my rx still likely working ).....73, Mike wa3tts
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