Early 10m WSPR spots

RA3UDF (2693km) has spotted my 10m WSPR beacon several times this morning already starting at 0938z. This is single hop F2.

UPDATE 1200z: VK2KRR spotted me 4 times earlier and now I am being spotted by OE6PWD (1232km) and I4ZTO (1185km). I am unsure whether this is F2 backscatter or even Es.  All quiet on 6m WSPR.