Location: 31 48.0N 80 13.0W Depth: 23m Time: 0830EDT July 13, 1990 depth(m) temperature salinity chlorophyll a 1 27.42 36.37 0.474 2 27.43 36.36 0.492 3 27.43 36.38 0.472 4 27.43 36.37 0.461 5 27.43 36.37 0.479 6 27.43 36.37 0.482 7 27.43 36.38 0.486 8 27.43 36.39 0.552 9 27.43 36.39 0.545 10 27.43 36.39 0.537 11 27.43 36.39 0.532 12 27.43 36.39 0.682 13 27.43 36.39 0.661 14 27.43 36.39 0.728 15 27.43 36.39 0.762 16 27.43 36.39 0.791 17 27.43 36.40 0.812 18 27.43 36.39 0.913 19 27.43 36.40 1.000 20 27.43 36.40 0.965