Latitude:	27.00N - 28.00N		Longitude:	146.00E - 147.00E
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 21.82 24.25 20.00 12 1.10 10 21.53 23.75 19.96 12 1.08 20 21.30 23.24 19.80 12 1.08 30 20.92 22.97 19.72 12 0.95 50 20.13 21.48 19.10 12 0.72 75 19.49 20.99 18.50 12 0.81 100 18.96 20.47 17.80 12 0.89 125 18.56 20.00 17.60 12 0.87 150 18.15 19.54 17.30 12 0.82 200 17.60 18.75 17.00 10 0.66 250 16.85 17.90 16.32 8 0.53 300 16.18 17.20 15.57 6 0.68 400 14.63 15.41 13.90 4 0.79 500 11.87 12.87 10.90 4 0.96 600 8.85 9.60 8.10 2 1.06 700 5.53 7.30 4.59 5 1.15 800 4.47 5.00 4.22 4 0.36