NA dx situation on 160m

What a surprise in this beginning of May! 160m dx season is still open. Each night provides some few NA dx spots; this night (09May) KD6RF, K9PAW, W9MDO, W8AC were heard in Europe between 02:20z and 04:20z.
Usually we see a quick decline at the end of april of the daily spot count (below 2000). To compare to 08 May figure: 5853 spots.
That is a unique situation in last five 160m seasons. So let us take advantage of this extended time!!
73, Patrick