Cirrus vertebratus (Ci ve) - Maze 1889, Osthoff 1905

(Section 2.3.1.3.3)

Cirrus, the elements of which are arranged in a manner suggestive of vertebrae, ribs, or a fish skeleton.

The text enclosed in grey-shaded boxes, like this example, comprises Annex I to the Technical Regulations (WMO-No. 49) and has the legal status of standard practices and procedures.

Cirrus vertebratus (Ci ve) - Maze 1889, Osthoff 1905

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