Astonishing conditions in 160m wspr last night

On one hand, some good dx report:

2013-03-23 05:00 KE7A 1.838204 -33 -1 EM12kx 5 F59706 JN07th 7975 45
2013-03-23 05:02 AD5UQ 1.838160 -30 0 EM12qx 2 F59706 JN07th 7942 45
2013-03-23 05:36 AD5UQ 1.838160 -23 0 EM12qx 2 F59706 JN07th 7942 45
2013-03-23 05:14 AD5UQ 1.838160 -27 0 EM12qx 2 F59706 JN07th 7942 45
2013-03-23 04:15 K1JT 1.838207 -16 0 FN20qi 5 F59706 JN07th 5918 55
2013-03-23 05:15 K1JT 1.838207 -11 0 FN20qi 5 F59706 JN07th 5918 55

including a new US station in my listing: AD5UQ

On the other hand, it is no longer possible to receive and decode George K9PAW usually very regular.
I'm looking at, there is not even the beginning of a trace on the waterfall????

See you all again,
73, Patrick, F59706