Latitude:	21.00N - 22.00N		Longitude:	110.00W - 109.00W
Month:	February

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.68 34.72 34.60 3 0.06 10 34.66 34.72 34.60 3 0.06 20 34.68 34.76 34.60 3 0.08 30 34.69 34.82 34.58 3 0.12 50 34.61 34.67 34.52 3 0.08 75 34.54 34.67 34.38 3 0.15 150 34.70 34.76 34.63 2 0.09 250 34.71 34.75 34.67 3 0.04 300 34.67 34.71 34.64 2 0.05 400 34.58 34.59 34.56 2 0.02 500 34.53 34.54 34.52 2 0.01