Latitude:	39.00N - 40.00N		Longitude:	130.00E - 131.00E
Month:	January

Depth Mean Max. Min. Number of Sample Standard Deviation 0 6.75 12.83 3.73 7 3.07 10 6.80 12.83 3.74 7 3.06 20 6.70 12.83 3.42 7 3.02 30 6.68 12.83 3.25 7 3.03 50 6.56 12.83 3.18 7 3.07 75 5.91 12.83 2.06 7 3.38 100 3.29 4.70 1.31 6 1.20 125 2.46 4.53 0.96 6 1.19 150 2.03 4.40 0.82 6 1.34 200 1.76 4.17 0.63 6 1.55 250 1.64 4.42 0.51 5 1.69 300 1.25 3.93 0.40 5 1.51