10m conditions are changing

This afternoon,VK6DF (13606km) in West Australia spotted my 500mW WSPR signal at 1404z. The band opened to the USA,WB5B (8248km) but very late at 1550z.

10m conditions do seem to be changing.

UPDATE 1844z:  The last USA station to spot my 500mW WSPR beacon was KD6RF (7547km) 1736z.