WHOLE VOL. 



LAT. 30 N. 



561 



SEA-LEVEL PRESSURE AT 10° INTERSECTIONS 



Lat. 30° N. Long. 30° E. 



950 mb. + 



Mean 68.5 66.0 65.3 63.5 62.4 61.1 58.3 69.2 62.3 65.4 67.0 68.0 



63.9 



