General Navigation USCG Question #1227 (Set 39)

High clouds, composed of small white flakes or scaly globular masses, and often banded together to form a "mackerel sky", would be classified as __________.

Official USCG Answer & Rule Citation

Correct Answer: Option A — cirrocumulus

Bowditch identifies cirrocumulus clouds as high-altitude formations composed of small white flakes or rippled masses. This distinct pattern creates the classic 'mackerel sky' associated with stable, fair atmospheric conditions.

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