Latitude:	27.00N - 28.00N		Longitude:	138.00E - 139.00E
Month:	February

Depth Mean Max. Min. Number of Sample Standard Deviation 0 20.76 22.50 18.76 10 1.25 10 20.64 22.50 18.76 10 1.31 20 20.54 22.50 18.74 10 1.34 30 20.45 22.30 18.79 10 1.36 50 20.26 22.30 18.78 10 1.25 75 19.74 21.06 18.83 8 0.89 100 19.86 21.30 18.65 10 1.01 125 19.56 20.70 18.64 10 0.88 150 19.18 20.70 18.40 10 0.93 200 18.19 19.50 17.61 10 0.54 250 16.99 17.16 16.75 3 0.21 300 16.29 16.50 16.07 2 0.30 400 14.60 14.96 14.24 2 0.51 500 11.45 12.51 10.59 3 0.97 900 4.67 5.03 4.30 2 0.52 1000 3.87 4.00 3.73 2 0.19