Latitude:	30.00N - 31.00N		Longitude:	160.00E - 161.00E
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.97 34.97 34.96 2 0.01 10 34.95 34.97 34.92 2 0.04 20 34.91 34.96 34.86 2 0.07 30 34.90 34.96 34.83 2 0.09 50 34.88 34.95 34.81 2 0.10 75 34.84 34.89 34.78 2 0.08 100 34.80 34.85 34.74 2 0.08 125 34.77 34.81 34.72 2 0.06 150 34.75 34.77 34.72 2 0.04 200 34.74 34.75 34.72 2 0.02 250 34.73 34.73 34.72 2 0.01 300 34.69 34.71 34.67 2 0.03 400 34.57 34.59 34.54 2 0.04 500 34.44 34.45 34.42 2 0.02 900 34.21 34.21 34.20 2 0.01 1000 34.20 34.22 34.17 2 0.04