Location: 31 41.01N 80 32.70W Depth: 21m Time: 1500EDT September 11, 1990 depth(m) temperature salinity chlorophyll a 1 29.73 36.38 1.05 2 29.73 36.37 1.13 3 29.69 36.38 1.11 4 29.54 36.40 1.17 5 29.41 36.41 1.28 6 29.37 36.42 1.54 7 29.35 36.46 1.74 8 29.34 36.41 2.13 9 29.33 36.39 2.02 10 29.32 36.44 2.17 11 29.31 36.40 2.46 12 29.31 36.42 2.45 13 29.30 36.39 2.60 14 29.30 36.38 2.53 15 29.30 36.40 2.53 16 29.30 36.39 2.55 17 29.30 36.39 2.61 18 29.30 36.39 2.63 19 29.30 36.38 2.72