There are a couple of signals coming through for much less than 2 minutes that may be Es or even MS. So far, these have not decoded.
G0LRD (25km) has spotted me now at -13dB S/N.
UPDATE 1538z: PT2WWV (8873km) has been spotted by F2 this afternoon. Earlier in the afternoon,there was Es from Spain.
UPDATE 1835z: Italians now being spotted by 10m Es - IK1WVQ (1084km) and IK3NLK (1136km).
UPDATE 1900z: PT2WWV (8873km) is again being spotted. Not sure if this pure F2 or a combination of F2 and Es. So far, the Brazilian has been spotted 5 times.
UPDATE 2200z: PT2WWV has been spotted 19 times on 10m WSPR today so far. I shall leave WSPR running overnight to see when this F2 opening finally ends. 8873km is a decent distance on 10m this long into the evening and darkness here.