During this afternoon on 10m I have been spotted, and spotted myself, by several different stateside stations (3 and 4 call areas in the USA) with best DX 6505km so far. Interestingly, I have spotted just one South American station PY2RN (9550km) around 1200z and later. It is interesting to see such an opening to the USA as we approach summer conditions.
There must be a reasonably good chance of long path propagation to the Pacific Islands, New Zealand and Australia later this evening on 10m.
UPDATE 1720z: Only European stations by Es on 10m in the last few hours.
UPDATE 1725z: VE3PLE just spotted. First Canadian for a while on 10m.
UPDATE 1935z: TI3/AB4AW (8752km) spotted twice in Central America (Costa Rica).
UPDATE 1955z: In among all the DX, G7FYO copied at 162km with -4Hz Doppler, suggesting aircraft reflection.
UPDATE 2010z: DX from the USA still very much in evidence on 10m. K3NAL spotted at -16dB S/N.
UPDATE 2126z: K3NAL just spotted (again).