I have finally found some time to make new maps. There are not so many left to make for top-level haplogroups found in Europe. Here is haplogroup U6, a lineage mostly found in Iberia, North Africa and around the Red Sea.

The distribution pattern is fairly reminiscent of haplogroup L, which makes sense since they both came from North Africa, probably at the same time for several L subclades (though not necessarily all of them).