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Figure 45. Salinities (°/oo) along Sections 7 and 8, USNS WILKES, 69 

 28-31 August 1979 



Figure 46. Geostrophic currents (cm sec"^) relative to 1500 dbar 70 

 across Section 9, USNS WILKES, 31 August - 2 September 1979 



Figure 47. Salinities (°/oo) along Section 9, USNS WILKES, 71 



31 August - 2 September 1979 



Figure 48. Locations of sea surface thermal discontinuities, 72 



measured by hull -mounted thermometer, USNS WILKES, 

 18 August - 3 September 1979 



Figure 48a. Continuous sea surface analog temperature (°C) traces 73 

 made across thermal discontinuities between 

 18 and 31 August 1979 



Figure 48b. Continuous sea surface analog temperature (°C) traces 74 

 made across thermal discontinuities between 

 26 and 30 August 1979 



Figure 48c. Continuous sea surface analog temperature (°C) traces 75 

 made across thermal discontinuities between 31 August 

 and 3 September 1 979 



Figure 49. Location of XBT failures, USNS WILKES, 18 August - 76 



3 September 1979 



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