Latitude:	18.00N - 19.00N		Longitude:	112.00W - 111.00W
Month:	December

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.51 34.56 34.45 6 0.04 10 34.50 34.53 34.45 3 0.05 20 34.52 34.54 34.48 3 0.03 30 34.43 34.48 34.41 3 0.04 50 34.12 34.18 34.07 3 0.06 75 34.09 34.12 34.05 3 0.04 100 34.33 34.37 34.30 3 0.04 125 34.58 34.61 34.54 3 0.04 150 34.68 34.70 34.66 3 0.02 200 34.69 34.70 34.68 3 0.01 250 34.67 34.68 34.66 3 0.01 300 34.62 34.64 34.60 3 0.02 400 34.55 34.56 34.54 3 0.01 500 34.49 34.51 34.48 3 0.01 600 34.49 34.50 34.49 3 0.01 700 34.49 34.49 34.48 3 0.01 800 34.49 34.49 34.49 3 0.00