Latitude:	30.00N - 31.00N		Longitude:	143.00E - 144.00E
Month:	January

Depth Mean Max. Min. Number of Sample Standard Deviation 0 20.38 21.70 19.10 15 0.65 10 20.44 21.70 19.10 15 0.65 20 20.43 21.70 19.10 15 0.64 30 20.43 21.60 19.10 15 0.63 50 20.36 21.50 19.10 15 0.60 75 20.25 21.40 19.00 15 0.63 100 20.06 21.30 19.00 15 0.66 125 19.50 21.00 18.36 15 0.80 150 18.85 20.60 18.00 15 0.71 200 17.84 18.91 17.40 13 0.46 250 17.31 18.08 16.70 9 0.45 300 16.63 17.27 15.80 6 0.53 400 14.78 15.97 13.40 6 0.84 500 11.79 12.67 10.10 3 1.46 600 8.69 9.88 7.50 2 1.68 700 6.65 7.40 5.90 2 1.06 800 5.40 5.89 4.90 2 0.70