Latitude:	40.00N - 41.00N		Longitude:	140.00E - 141.00E
Month:	February

Depth Mean Max. Min. Number of Sample Standard Deviation 0 33.70 34.11 32.97 12 0.33 10 33.72 34.11 33.04 12 0.30 20 33.74 34.11 33.02 14 0.29 30 33.75 34.11 33.03 14 0.29 50 33.86 34.09 33.76 4 0.15 75 33.87 34.12 33.76 4 0.16 100 33.78 33.79 33.77 2 0.02