24-07-2018, 10:00 PM
Back when we were all looking at cloud bands, I believe there were a few that had a certain similarity to your example. That is, they were elaborate (scallop shell etc.) on the outer parts and plain (nebuly line) on the inner parts. Seems like that was fairly late in the discussion thread and I may have used the term 'hybrid' to describe them. There is a pattern in the right center rosette that also has these double-topped scallops, but other examples have not been found, as far as I know.