20 



Id 

 CE 



H 

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UJ 



H 



15 — 





1 



MEAN 







B 



A 



.'-400'-. 

 A C 







• • 



1 





i 



TEMPERATURECC) Iff 





LEGEND 



70 FEET 



1 



DEPTH frEETI 





J 



k 



— — — LOCATION B 



7 



/ 



Z7 















/ 





• 

 • 



%~"^ s' ^\ 



















• 

 • 

 • 

 • 

 • 

 • 

 • 

 • 



• 

 • 



1 



: Cv_ V 



1 





i 



10 - 



2245 



2250 

 HOUR (GMT) 



2255 



FIGURE II SAMPLE OF WELL-DEFINED TEMPERATURE VARIATIONS 

 30 MAY I960 



20 



o 



o 



uj 15 

 o: 



< 

 cr 



Ld 

 £ 10 



LU 



N 



70 FEET 



B 

 -/\ 



£ % 



LEGEND 

 — LOCATION A 



. — — LOCATION B 

 LOCATION C 



«****«*■■ 



lll lll l 



1040 



1045 



HOUR (GMT) 



FIGURE 12 SAMPLE OF WELL-DEFINED TEMPERATURE VARIATIONS — 

 31 MAY I960 



23 



