FLIGHT NUMBER, DATE 1928, AND POSITION 



21 

 DEC I 

 29:45 

 !!4°7 W 



22 23 



DEC 2 DEC 4 



30°7S 3I°0S 



II4°2W I09°5W 



24 

 DEC 5 

 28°6S 

 108° 7 W 



25 

 DEC 13 

 28°4S 

 I09°2 W 



26 

 DEC 17 

 3I°7S 

 I09°2 W 



27 28 



DEC 18 DEC 20 



32°0 S 34 "3 S 



108? 8 W !06°5W 



29 

 DEC 26 

 40°4S 

 97°5W 



30 

 DEC 30 

 34°0S 

 9r4W 



- y 



H 



TRUE WIND DIRECTION 

 INDICATED ev ARROWS AND 

 WIND VELOCITY BY NUMBERS 



-^^^ 1- 





-i'- 



^k- 



^^ 







\ 



-^^ 



/I 



-^^- 



V 



/ 



-r — r 



7^ 



FIG.30-WIND DIRECTIONS AND WIND VELOCITIES, PACIFIC OCEAN, FROM CARNEGIE PILOT-BALLOON FLIGHTS, 21-30 



