MacDonald, Alexander Forsyth, 1897-1965 · Port Credit, Ont. : Aviation Service Corporation · leaf 51
eathersor ribbons, or delicate fibrous bands. Composed of icecrystals. Often called cats whiskers or mares tails. Cirrus is frequently one of the first signs of theapproach of a depression or of bad weather. Cirrocumulus (Cc)—Thin clouds, cotton or flake-like.Often called mackerel sky. Gives little… … Fig. 8. High Preaure Anm. weather is usually fine to fair, clear and bright, withlight, moderately cool breezes, becoming cooler atnight with possibly a little frost. In winter a High veryoften brings clear cold. Occasionally, however, an Anti-cyclone occurs inwhich a persistent cloud sheet…
Airplanes
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