10m WSPR opened to the USA just after 1200z here today. The 10m band has opened to the USA every day now for weeks and weeks by F2.
UPDATE 1355z: As well as all the USA stations, there is a wide spread of stations from across Europe too. FZ5ZX and TJ3TS are also coming through reliably from the Indian Ocean and Africa respectively. Not sure if FZ5ZX is a Reunion Is local or a visitor? FR4OZ (9733km) was spotted at 1444z. He is a new station to me, the third on Reunion Is. He claims to be using 5mW but I think this is an error. Otherwise he was putting in a remarkable signal at -3dB S/N. I find it hard to believe 5mW somehow.