Having returned to 10m WSPR my first spot from the USA was at 1244z from KK4ZUU (5933km) near Washington DC. First of many I expect today. At the moment there are fewer USA stations on 10m than I was expecting, but it is early days still.
UPDATE 1255z: More USA stations coming through no.
UPDATE 1257z: FR1GZ and PY3FF (10440km) also audible. My old work colleague Karen RA3APW must be back in Moscow: his 100mW 10m WSPR beacon is really booming in here at -6dB S/N.