Today was awesome:
1440 - 1512 with max. 10 dB SNR
1533 - 1603 with max. 11 dB SNR
Then the log below from 1606 - 1828 UTC with some sound and max 18 dB SNR.
About 3 minutes of decoded audio stuck in my 32 MB waw file.
The signal was still there when I changed to CVC from Santiago.