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

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.04 34.08 34.00 2 0.06 10 34.08 34.09 34.06 3 0.01 20 34.08 34.09 34.07 4 0.01 30 34.08 34.09 34.06 4 0.01 50 34.07 34.08 34.05 4 0.01 75 34.04 34.08 34.00 4 0.03 100 33.98 34.06 33.79 4 0.12 125 33.98 34.04 33.82 4 0.11 150 34.01 34.04 33.91 4 0.07 200 34.04 34.06 34.00 4 0.03 250 34.06 34.07 34.03 4 0.02 300 34.06 34.07 34.04 4 0.02 400 34.07 34.07 34.06 4 0.01