Latitude:	39.00N - 40.00N		Longitude:	139.00W - 138.00W
Month:	February

Depth Mean Max. Min. Number of Sample Standard Deviation 0 12.83 14.20 11.50 14 0.73 10 12.86 14.20 11.50 14 0.75 20 12.90 14.20 11.50 14 0.81 30 12.91 14.33 11.50 14 0.84 50 12.99 14.20 11.50 14 0.91 75 12.73 14.40 11.44 14 1.01 100 12.38 14.40 11.39 13 0.95 125 10.97 12.76 9.50 13 0.82 150 10.12 12.05 8.90 11 0.79 200 9.15 9.83 8.77 10 0.36 250 8.54 8.71 8.33 5 0.18 300 7.83 8.26 7.44 5 0.32 400 6.49 6.67 6.17 5 0.21 500 5.24 5.37 5.15 3 0.12 600 4.36 4.50 4.22 2 0.20 700 4.03 4.10 3.96 2 0.10