Latitude:	30.00N - 31.00N		Longitude:	145.00W - 144.00W
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 18.65 19.40 17.77 5 0.73 10 18.61 19.30 17.66 5 0.73 20 18.59 19.30 17.58 5 0.76 30 18.52 19.10 17.52 5 0.72 50 18.01 18.80 17.00 5 0.77 75 17.88 18.80 17.10 5 0.63 100 17.51 18.80 16.92 5 0.76 125 16.77 18.70 15.50 5 1.26 150 15.45 18.70 14.01 5 1.90 200 12.91 14.90 11.70 5 1.24 250 11.22 12.30 10.50 5 0.71 300 10.01 10.40 9.40 4 0.43 400 8.42 8.70 8.00 4 0.31