Latitude:	42.00N - 43.00N		Longitude:	140.00E - 141.00E
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 32.45 34.22 30.10 76 0.88 10 32.82 34.17 31.64 73 0.53 20 32.93 34.15 31.82 78 0.51 30 33.11 34.17 31.99 66 0.47 50 33.40 34.13 32.41 48 0.35 75 33.66 34.13 33.27 21 0.24 100 34.11 34.13 34.10 2 0.02