Metorology defies logic
There is a lot of information on the history of consistent cloud-type denominations, and there was quite an initial mess and confusion.
A history of cloud codes and symbols - Pouncy - 2006 - Weather - Wiley Online Library
Compared to that, Cb is a minor discrepancy. In any case, the brutal nature of this cloud type deserves the "b"in the Cb...
