Latitude:	42.00N - 43.00N		Longitude:	138.00E - 139.00E
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.10 34.18 34.06 7 0.05 10 34.07 34.16 33.97 6 0.07 20 34.07 34.16 34.01 6 0.05 30 34.08 34.13 34.06 6 0.03 50 34.08 34.11 34.06 6 0.02 75 34.07 34.10 34.05 6 0.02 100 34.07 34.10 34.05 6 0.02 125 34.07 34.08 34.05 6 0.01 150 34.07 34.08 34.05 6 0.01 200 34.06 34.07 34.04 6 0.01 250 34.06 34.07 34.04 6 0.01 300 34.07 34.07 34.04 6 0.01 400 34.07 34.08 34.04 6 0.01 500 34.07 34.07 34.04 6 0.01 800 34.07 34.07 34.07 4 0.00 900 34.07 34.07 34.06 5 0.00 1000 34.07 34.07 34.06 4 0.00 1100 34.07 34.07 34.06 4 0.01 1200 34.07 34.07 34.06 4 0.01 1300 34.07 34.07 34.06 4 0.01 1400 34.07 34.07 34.06 4 0.01 1500 34.07 34.07 34.06 4 0.01