What a remarkable day on 10m WSPR! This morning plenty of spots of FR1GZ (9724km) on Reunion Is (Indian Ocean) and several USA stations coming through or spotting me, starting with KB1YMI (5156km) in FN43rl square at 1306z and later KD6RF (7526km) and ND6M (6914km). In most cases, spots were exchanged 2-ways. This is the 11th USA opening that I have caught on 10m this Es season. I actually find it hard to believe this is really multi-hop Es. Maybe we are seeing a new sort of propagation? The (very brief) openings seem to be too regular for a form of Es. It is getting late in the Es season now and these openings are just about daily. Quite remarkable.
Despite the "6" call area, these "6" stations were in Texas and Tennessee. In recent years you can no longer assume "6" stations are in California for example. For non-USA stations (if not also for stations in the USA) this is a bad, backward step, resulting in lots of confusion. The FCC does seem to be a bit short-sighted.
UPDATE 1915z: I just noted that VE3GEN (5593km) was spotting me this afternoon at 1524z. As far as I recall, this is the first VE in the log this summer on 10m WSPR. There is still widespread Es on 10m from across Europe.
UPDATE 1935z: I see WG2Z (5600km) was spotted at 1134z this morning. GM4SFW was also spotted today by Es. Transatlantic summertime propagation seems so common (suprisingly) that it is almost not worth reporting!
UPDATE 2120z: VE3GEN (5593km) was logging me again at 2046z this evening. Remarkable, albeit at - 28dB S/N (weakly) and no other transatlantic stations copied around that time. If I count unique occurrences, I think this is 13th (or is it 14th?) time this Es season that I have seen the 10m band open across the North Atlantic.