There were plenty of FT8 signals on the 10 metre band on Tuesday the 15th of May 2018 although noticeably fewer than previous days.
This is what was heard from about 8am till about 7pm....
That pretty much represents what could have been heard anyway as the band was hardly open at 8am and it closed in the late afternoon. Other than some signals from South America, the only DX as such was a station in Western Sahara.
I think the spot from Liberia was bogus one as the callsign looked wrong. Almost as if something wasn't decoded properly.
There were fewer European stations as well with nothing coming from Scandinavia.
Overall, I heard 187 stations in 28 countries on Tues 15th of May.
I'll continue until I have a weeks worth of data and review it then.