Cirrus uncinus (Ci unc) - Maze 1889
(Section 2.3.1.2.2)Cirrus without grey parts, often shaped like a comma, terminating at the top in a hook, or in a tuft, the upper part of which is not in the form of a protuberance.
Cirrus without grey parts, often shaped like a comma, terminating at the top in a hook, or in a tuft, the upper part of which is not in the form of a protuberance.