Lack of 10m DX?

Today, there has been a distinct lack of real DX on 10m FT8. Although I saw plenty of Russians and Israelis this morning, I have not (yet) seen any Africans or South Americans on 10m FT8. There is still time for this to change.

UPDATE 1640z:  Just one South American, so far: LU6HWT (11346km) in Cordoba, Argentina.

UPDATE 1652z: Maybe conditions or post CQWW blues, but definitely less activity on 10m FT8 today.