Latitude:	43.00N - 44.00N		Longitude:	139.00E - 140.00E
Month:	December

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.23 34.25 34.21 2 0.03 20 34.19 34.20 34.17 5 0.01 30 34.19 34.21 34.18 5 0.01 50 34.19 34.23 34.16 5 0.03 75 34.18 34.27 34.11 4 0.06 100 34.15 34.27 34.07 4 0.08 125 34.11 34.19 34.07 4 0.05 150 34.09 34.13 34.06 4 0.03 200 34.07 34.08 34.05 4 0.01 250 34.07 34.09 34.05 5 0.01 300 34.06 34.07 34.05 4 0.01