175° 180° 



175- 170" 



160' 155" 



175° 170° 



160° 155° 



FIGURE 30. COMPOSITE CLOUDINESS (TENTHS)— WINTER 1955 (5 MARCH THROUGH 18 APRIL) 



GUIf Of ALASKA 



I •: 



■sr^^^ 



:<=:SU.' 



I .... I 



175° 170° 



160° 155° 



FIGURE 31. COMPOSITE CLOUDINESS (TENTHS)-SPRING 1955 (21 APRIL THROUGH 27 MAY) 



