Latitude:	20.00N - 21.00N		Longitude:	131.00W - 130.00W
Month:	March

Depth Mean Max. Min. Number of Sample Standard Deviation 0 21.50 22.20 20.63 7 0.53 10 21.49 22.16 20.63 7 0.52 20 21.42 22.13 20.63 7 0.55 30 21.23 22.00 20.55 7 0.62 50 21.06 21.90 20.32 7 0.65 75 20.76 21.51 20.10 6 0.58 100 20.26 21.04 19.47 6 0.61 125 18.93 19.47 18.25 6 0.50 150 17.89 18.69 16.71 6 0.72 200 13.79 14.68 12.48 5 1.00 250 10.45 11.53 9.97 5 0.62 300 9.43 9.77 9.18 3 0.30 400 7.83 8.09 7.36 3 0.41