Latitude:	74.00N - 75.00N		Longitude:	139.00E - 140.00E
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 -1.16 -1.12 -1.20 6 0.03 10 -1.14 -1.13 -1.17 5 0.02 20 -1.11 -1.07 -1.15 2 0.06