KING-POLOA, AMERICAN SAMOA - 273 Classic View

Wave energy and mean wave direction resolved into 9 bands

As requested by the US Army Corps of Engineers, CDIP has special data formats for wave energy and direction.
9-bands: 2-6, 6-8, 8-10, 10-12, 12-14, 14-16, 16-18, 18-22 & 22+ seconds
Spectral processing performed on 1600-second samples
For each band, equivalent Hs = 4*sqrt(Band Energy)
Wave direction in each band represents the average, in support of coastal process studies

Band Height (ft) Band Energy (cm^2)
waveTime
 Hs ft Tp s 22+ 22-18 18-16 16-14 14-12 12-10 10-8 8-6 6-2
Jul 30, 01:00 10.53 9 0.21 0.48 1.11 2.57 4.12 4.80 5.49 4.57 3.44
Jul 30, 00:30 10.76 9 0.21 0.41 0.98 3.11 4.51 4.32 5.52 4.94 3.35
Jul 30, 00:00 10.89 9 0.23 0.41 0.86 2.13 4.07 4.84 5.99 5.01 3.50
Jul 29, 23:30 9.96 9 0.19 0.38 0.85 2.20 3.99 4.13 5.21 4.58 3.52
Jul 29, 23:00 9.73 11 0.16 0.40 0.85 1.91 4.24 4.42 4.33 4.38 3.83
Jul 29, 22:30 9.75 7 0.21 0.35 0.79 2.17 3.28 4.35 4.46 4.95 3.94
Jul 29, 22:00 9.84 11 0.18 0.43 0.87 2.55 4.07 4.58 4.22 4.24 4.00
Jul 29, 21:30 9.84 9 0.19 0.34 0.72 1.96 3.79 4.40 5.22 4.08 3.83
Jul 29, 21:00 9.91 13 0.15 0.35 0.84 2.90 4.78 3.85 4.24 4.12 4.06
Jul 29, 20:30 9.79 11 0.18 0.31 0.92 2.50 4.20 4.58 4.11 3.78 4.35
Jul 29, 20:00 8.92 3 0.17 0.37 0.89 2.27 3.44 3.57 4.09 3.71 4.29
Jul 29, 19:30 8.38 9 0.15 0.31 0.86 2.72 3.67 2.95 3.87 3.32 3.73
Jul 29, 19:00 8.17 9 0.13 0.25 0.75 2.19 3.62 3.15 3.76 3.48 3.47
Jul 29, 18:30 8.88 7 0.11 0.30 0.94 2.59 3.66 3.35 4.06 4.32 3.37
Jul 29, 18:00 9.37 13 0.13 0.34 0.85 3.04 4.54 3.88 3.97 3.84 3.40
Jul 29, 17:30 9.89 9 0.15 0.33 0.98 3.19 4.23 4.20 4.67 3.94 3.72
Jul 29, 17:00 10.02 9 0.13 0.40 1.02 3.27 4.37 4.17 4.56 4.16 3.73
Jul 29, 16:30 10.04 13 0.15 0.31 0.83 3.14 4.69 4.28 4.67 3.80 3.68
Jul 29, 16:00 10.31 13 0.16 0.41 0.92 3.84 4.73 3.60 4.64 4.43 3.73
Jul 29, 15:30 11.47 9 0.21 0.39 1.07 4.05 5.15 4.52 5.60 4.50 3.91
Jul 29, 15:00 10.78 13 0.20 0.29 1.20 3.86 4.75 4.43 4.50 4.51 4.11
Jul 29, 14:30 10.47 9 0.21 0.42 1.10 3.39 3.94 4.12 5.14 4.76 3.89
Jul 29, 14:00 10.98 9 0.20 0.41 1.18 3.85 4.48 4.36 5.22 4.90 3.69
Jul 29, 13:30 11.41 7 0.23 0.44 1.24 4.55 4.91 4.34 4.74 5.03 4.13
Jul 29, 13:00 11.48 9 0.20 0.47 1.32 4.08 4.74 4.40 5.30 5.08 4.18
Jul 29, 12:30 11.57 13 0.18 0.37 1.02 3.30 5.59 4.69 5.09 5.10 4.07
Jul 29, 12:00 12.24 13 0.23 0.57 1.32 4.79 6.15 4.46 5.11 4.80 4.23
Jul 29, 11:30 11.36 7 0.22 0.54 1.50 3.84 4.69 4.29 4.96 5.11 4.53
Jul 29, 11:00 11.82 13 0.20 0.53 1.65 4.69 5.71 4.20 5.03 4.72 4.09
Jul 29, 10:30 12.63 13 0.22 0.59 1.37 5.69 5.85 5.00 4.33 5.39 4.24
Jul 29, 10:00 11.52 13 0.19 0.55 1.49 4.69 5.29 4.00 4.77 4.70 4.40
Jul 29, 09:30 10.6 7 0.21 0.49 1.29 3.99 4.46 3.94 3.94 4.79 4.54
Jul 29, 09:00 11.28 15 0.16 0.51 1.82 4.96 4.84 4.03 4.64 4.04 4.65
Jul 29, 08:30 9.7 7 0.19 0.49 1.34 3.56 3.87 3.44 4.12 4.24 4.20
Jul 29, 08:00 9.97 15 0.17 0.56 1.72 4.24 4.22 3.66 3.96 3.89 4.02
Jul 29, 07:30 10.52 9 0.15 0.58 1.60 4.11 4.31 4.21 4.46 4.43 3.88
Jul 29, 07:00 9.47 9 0.14 0.59 1.83 3.67 3.44 3.58 4.45 3.63 3.87
Jul 29, 06:30 9.43 3 0.14 0.70 1.67 2.84 3.40 4.13 4.06 3.91 4.17
Jul 29, 06:00 10.82 15 0.17 0.60 1.58 4.93 4.15 4.01 4.83 4.03 4.13
Jul 29, 05:30 10.1 9 0.16 0.66 1.57 4.02 3.26 4.20 4.51 4.32 3.95
Jul 29, 05:00 10.42 15 0.16 0.74 1.80 5.30 3.90 3.84 3.78 3.93 4.12
Jul 29, 04:30 11.04 9 0.15 0.73 1.77 4.28 4.70 4.53 4.90 4.34 3.80
Jul 29, 04:00 9.83 13 0.14 0.73 1.60 3.34 4.74 4.14 3.80 3.90 3.60
Jul 29, 03:30 10.09 11 0.17 0.73 1.83 3.91 4.33 4.34 4.01 3.83 3.77
Jul 29, 03:00 9.74 13 0.14 0.68 1.67 3.57 4.54 3.96 4.00 3.72 3.57
Jul 29, 02:30 10.53 15 0.16 0.79 2.19 4.79 4.47 4.13 4.40 3.68 3.53
Jul 29, 02:00 10.17 13 0.16 0.71 1.81 4.22 4.54 3.95 4.35 3.80 3.52
Jul 29, 01:30 9.57 13 0.16 0.76 1.72 3.89 4.24 3.39 3.94 3.84 3.63
Jul 29, 01:00 9.66 7 0.14 0.72 1.59 2.69 4.40 3.78 4.16 4.42 3.55

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