Latitude:	30.00N - 31.00N		Longitude:	150.00W - 149.00W
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 18.92 20.07 17.80 17 0.78 10 18.84 20.25 17.80 17 0.74 20 18.73 20.16 17.80 17 0.74 30 18.68 20.26 17.50 17 0.77 50 18.50 20.12 17.44 17 0.71 75 18.40 19.45 17.39 15 0.61 100 18.12 19.05 17.20 15 0.59 125 17.57 18.83 15.20 14 1.06 150 16.25 17.98 13.50 10 1.46 200 13.92 14.87 12.70 8 0.70 250 12.29 13.01 11.00 8 0.64 300 11.40 11.76 10.91 7 0.26 400 9.73 10.32 9.13 7 0.41 500 7.68 7.72 7.63 2 0.06