Latitude:	16.00N - 17.00N		Longitude:	131.00W - 130.00W
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 23.20 23.49 22.54 4 0.45 10 23.21 23.48 22.61 4 0.41 20 23.22 23.47 22.65 4 0.39 30 23.22 23.45 22.65 4 0.38 50 22.86 23.20 22.65 4 0.24 75 21.77 22.04 21.11 4 0.45 100 20.18 21.26 19.09 2 1.53 125 17.03 18.30 15.29 4 1.49 150 15.01 16.22 13.79 2 1.72 200 12.17 12.71 11.63 4 0.49 250 11.10 11.74 10.61 4 0.47 300 10.31 11.15 9.90 4 0.57 400 9.01 9.82 8.59 4 0.56 500 7.79 8.24 7.43 4 0.34