WHOLE VOL. 



LAT. 20 N. 



577 



SEA-LEVEL PRESSURE AT 10° INTERSECTIONS 



Lat. 20° N. Long. 150° E. 



950 mb. + 



Mean 65.2 65.3 65.7 65.6 64.8 63.7 61.7 61.3 62.5 63.6 64.0 64.6 



64.0 



Lat. 20° N. Long. 160' 

 950 mb. + 



Uean 66.4 66.4 66.8 67.3 66.7 66.3 66.3 64.6 64.2 65.8 66.1 66.9 



66.8 



