Overnight on 472kHz WSPR

Overnight, I stopped on 472kHz WSPR using 10mW ERP from the earth-electrode "antenna" in the ground. I was on TX 20% of the time with the rest on TX.

In all 6 stations spotted  me with best DX a spot by PA0O (440km).

472kHz WSPR TX spots overnight

On RX, 12 stations spotted with best DX LA2XPA (1310km).

472kHz WSPR RX spots overnight