74 



100 — 



200 — 



Q. 

 UJ 

 O 



300 — 



400 — 



500 — 



73 



STATION 

 72 71 



70 



FiGLTffi 51.— Profile of temperature (°C.), section 7, ICNAF 69-1, 28 January-27 February 1969. 



60 



