Winter Es on 10m WSPR

So far today, WSPRnet has been OK. Not sure why. Lots of short-skip spots on 10m WSPR that I presume are a result wintertime Es (EA, DL, I). I may well try JT65 and JT9-1 later.

UPDATE 1608z:  It is getting late so JT65 and JT9-1 will have to wait until Sunday.  I shall go QRT on 10m WSPR soon.  I have been on 630m (472kHz) WSPR all day and will remain on for the evening and night.