10m - real F2 DX at teatime (and later)

LU8EX (11208km) running 5W was spotted at 1726z this evening on WSPR at -25dB S/N. This is clearly N-S F2 propagation, much to my surprise today. Even though the sunspot count was just 25, it goes to show there can still be very decent DX around. going N - S. I assume my lower power was buried in the local noise at his end. And/or there was no propagation when I was TXing.

10m unique WSPR spots today, so far - duplicates not shown

LU8EX is just NW of Buenos Aires, Argentina.  It is still possible other S.Americans will be seen before the day is over.

UPDATE 1925z:  LU8EX has now been spotted 5 times at up to -13dB S/N (strong),  No other S.Americans seen so far this evening. At this strength I am surprised not to have been heard in Argentina.  Maybe LU8EX has no WSPR RX capability or a very high noise floor?

UPDATE 2025z:  No further F2 sen here after 1902z (LU8EX).