No USA spots today

For the first time in a long time my 10m 500mW beacon was not copied at all in the USA today. The low power may not have helped and others may have been more successful. However, it may be a sign of things to come? The danger is falling conditions will see more people give up on 10m WSPR which would be a great pity. The next few years will be very interesting on 10m, especially outside the Es season.