Latitude:	21.00N - 22.00N		Longitude:	113.00W - 112.00W
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.53 34.78 34.32 7 0.14 10 34.53 34.76 34.31 7 0.15 20 34.53 34.77 34.34 7 0.15 30 34.53 34.76 34.36 7 0.16 50 34.47 34.64 34.20 7 0.17 75 34.28 34.51 33.91 7 0.21 100 34.26 34.54 34.02 7 0.17 125 34.37 34.67 34.16 7 0.17 150 34.53 34.75 34.35 7 0.15 200 34.68 34.79 34.55 6 0.11 250 34.66 34.75 34.57 7 0.06 300 34.64 34.71 34.54 7 0.07 400 34.57 34.61 34.52 5 0.05 500 34.54 34.58 34.51 5 0.03