180 

 160 

 140 

 120 



_ 100 



I— 



cs 



Lbl 



80 



80 

 50 

 40 



20- 



SOUNDING 



ADIABATIC 

 LAPSE RATE 



BOOM TEMPERATURE- 



MANUALLY 



RECORDED 



TEMPERATURE 



SEA-SURFACE 



EXTRAPOLATED 

 SOUNDING 



A n 



V ^TEMPERATURE 



24= 



25° 26° 27° 



TEMPERATURE (°C) 



-^ 



ir 



29' 



Figure 4. Temperature sounding for the Oaeanographer , June 24, 1969, 

 2629 GMT. Note superadiabatia lapse rate between 27 and 

 65 m. The dashed curve is the theoretical correction to 

 the sounding. 



26 



