Much to my surprise W4MO (7177km) running 1W from Florida, has just been spotted, by me, on WSPR at 2120z and 2128z.. After the mainly N-S propagation this came as a surprise.
With a lot of Doppler (2Hz) I wondered at first if this was coming by moving spread-F from clouds close to the equator? We saw similar a few evenings back. He has just spotted me (-26dB S/N) with 0Hz drift, so that is my spread-F theory gone out of the window!
Still puzzled why just W4 (Florida) call area though i.e.. only lower latitudes of the USA.