Latitude:	20.00N - 21.00N		Longitude:	106.00W - 105.00W
Month:	January

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.56 34.58 34.54 3 0.02 10 34.49 34.51 34.47 2 0.03 20 34.46 34.48 34.44 2 0.03 30 34.46 34.48 34.43 2 0.04 50 34.48 34.52 34.43 2 0.06 75 34.58 34.60 34.56 2 0.03 100 34.66 34.69 34.63 2 0.04 125 34.69 34.71 34.67 2 0.03