Over 1000km on 5mW ERP on 472kHz!

Last night, for the first time, my 5mW ERP WSPR signal broke the 1000km barrier with 2 spots of my signal from Norway by LA4ANA (1042km). He was spotted here 9 times too. Conditions must have been good. I need to recheck how many stations have received my 5mW ERP on 472kHz WSPR as I was also copied by GW0EZY (251km) at 2252z last night. Several (nearer) stations should be able to copy me too, but they need to be active!