WHOLE VOL. 



PACIFIC OCEAN 



447 



MIDWAY ISLAND 



Lat. 28° 13' N. Long. 177° 22' W. H = 5.8 m 



Means of 18 h 30 m , 180th meridian 



700 min + 



62.4 61.3 63.8 65.3 64.5 63.7 64.5 63.5 61.8 63.0 63.9 62.8 



63.4 



OMUEA, BONIN ISLANDS 



Lat. 27° 5' N. Long. 142° 11' E. H b = 4.1 m 



Means of i(2 h + 6 h + 10' 1 + 14 ,1 + 18 ,, + 22 h ) ) 135th meridian E. 



700 mm + 



Date Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dae. Means 



63.9 

 62.9 

 64.3 

 63.4 

 61.3 



64.7 

 62.7 

 65.0 

 63.0 

 63.2 



62.2 

 63.3 

 60.8 

 61.6 

 62.2 



65.6 

 63.0 

 64.5 

 62.4 

 62.0 



62.0 

 62.8 

 64.2 

 62.7 

 62.7 



63.8 

 62.7 

 61.5 

 63.2 

 64.3 



61.7 

 62.1 

 63.0 

 61.7 

 61.9 



60.8 

 60.9 

 60.9 

 62.2 

 62.1 



58.7 

 58.6 

 59.0 

 59.5 

 59.1 



60.9 

 60.5 

 60.4 

 60.5 

 61.5 



58.3 

 58.3 

 60.3 

 58.9 



57.2 



57.9 

 58.4 

 59.4 

 58.5 

 59.9 



59.0 

 60.1 

 60.1 

 60.3 



57.8 



60.7 

 59.6 

 56.2 

 59.2 

 57.2 



56.1 

 57.7 

 57.8 

 56.2 

 56.3 



59.3 

 58.2 

 55.2 

 58.8 

 54.8 



59.0 

 59.7 

 55.4 

 60.2 

 58.6 



60.7 

 57.9 

 57.8 

 60.2 



58.7 



58.8 

 60.3 

 60.2 

 60.7 

 59.4 



59.0 

 59.8 

 58.3 

 59.2 

 59.4 



63.2 

 61.7 

 61.6 

 62.0 

 63.0 



62.2 

 61.7 

 63.5 

 61.6 

 63.2 



63.1 

 62.4 

 63.8 

 62.9 

 64.2 



63.0 

 62.9 

 63.6 

 62.7 

 63.8 



60.5 

 60.8 

 60.9 

 60.8 

 60.3 



61.5 

 60.7 

 60.5 

 61.0 

 60.8 



63.4 62.8 63.0 61.7 59.9 58.7 59.0 57.0 58.8 59.5 62.4 63.2 60.8 



HONOLULU, HAWAII 



Lat. 21° 19' N. Long. 157° 52' W. H b = 38 ft. 



Means of i(8" + 20 h ), 157° 30' meridian W. 



700 mm + 



62.3 62.9 63.0 63.3 63.5 62.8 62.7 62.3 61.8 62.0 62.2 62.2 



62.6 



