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
Sep 11, 09:30 5.79 3 0.12 0.63 1.89 2.07 1.29 1.35 2.17 2.67 3.14
Sep 11, 09:00 5.73 3 0.10 0.71 1.52 1.77 1.21 1.28 2.54 2.69 3.18
Sep 11, 08:30 6.06 3 0.12 0.78 1.81 1.99 1.36 1.38 2.32 3.08 3.21
Sep 11, 08:00 5.94 7 0.11 0.75 1.53 1.89 1.21 1.13 2.39 3.26 3.12
Sep 11, 07:30 5.63 3 0.11 0.74 1.53 2.09 1.21 1.17 2.08 2.91 2.96
Sep 11, 07:00 5.36 7 0.11 0.62 1.31 1.29 1.28 1.47 2.05 2.94 2.88
Sep 11, 06:30 5.67 3 0.09 0.74 1.70 1.91 1.23 1.49 2.19 2.83 2.91
Sep 11, 06:00 5.17 3 0.08 0.78 1.61 1.55 1.19 1.37 1.93 2.48 2.81
Sep 11, 05:30 5.63 7 0.12 0.74 1.69 1.72 1.17 1.35 2.10 3.01 2.94
Sep 11, 05:00 5.72 3 0.10 0.96 1.94 1.65 1.17 1.59 2.10 2.67 3.14
Sep 11, 04:30 5.56 7 0.09 0.89 1.97 1.70 1.37 1.24 2.32 2.71 2.68
Sep 11, 04:00 5.49 7 0.13 0.68 1.44 1.41 1.37 1.38 2.11 3.07 2.81
Sep 11, 03:30 5.76 3 0.14 0.93 1.88 1.51 1.28 1.32 2.50 2.87 2.94
Sep 11, 03:00 5.13 3 0.12 0.74 1.29 1.21 1.14 1.65 2.19 2.43 2.82
Sep 11, 02:30 5.5 3 0.12 1.05 1.80 1.33 1.08 1.40 2.27 2.64 2.97
Sep 11, 02:00 5.44 3 0.12 0.75 1.39 1.51 1.28 1.53 2.15 2.66 3.02
Sep 11, 01:30 5.38 3 0.11 0.88 1.52 1.48 1.34 1.45 2.12 2.65 2.87
Sep 11, 01:00 5.12 3 0.12 0.85 1.49 1.35 1.08 1.35 2.26 2.38 2.79
Sep 11, 00:30 5.11 3 0.13 0.88 1.24 1.26 1.16 1.44 2.16 2.56 2.76
Sep 11, 00:00 5.18 3 0.12 0.89 1.41 1.21 1.12 1.38 2.12 2.59 2.86
Sep 10, 23:30 5.3 3 0.12 1.15 1.54 1.02 1.10 1.65 2.30 2.65 2.67
Sep 10, 23:00 4.96 3 0.12 0.76 1.08 1.12 1.08 1.49 2.19 2.50 2.68
Sep 10, 22:30 5.05 3 0.17 0.90 1.30 1.12 1.04 1.52 2.22 2.33 2.82
Sep 10, 22:00 5.11 3 0.14 0.86 1.08 0.93 1.09 1.39 2.07 2.80 2.84
Sep 10, 21:30 5.41 7 0.13 0.71 1.09 1.21 1.19 1.78 2.47 2.80 2.75
Sep 10, 21:00 5.22 3 0.15 0.75 1.10 0.90 1.17 1.45 2.34 2.78 2.82
Sep 10, 20:30 5.41 3 0.13 0.84 1.16 1.19 1.42 1.56 2.66 2.64 2.71
Sep 10, 20:00 4.93 3 0.14 0.85 0.94 0.85 1.10 1.41 2.08 2.63 2.74
Sep 10, 19:30 5.36 3 0.18 0.78 1.04 0.99 1.19 1.66 2.57 2.75 2.78
Sep 10, 19:00 5.14 3 0.13 0.83 1.31 1.15 1.17 1.65 2.12 2.56 2.74
Sep 10, 18:30 5.28 3 0.14 0.91 1.08 1.17 1.16 1.94 2.18 2.61 2.79
Sep 10, 18:00 5.07 3 0.16 0.77 1.04 1.07 1.42 1.59 2.40 2.49 2.53
Sep 10, 17:30 4.93 7 0.15 0.74 0.93 0.90 1.33 1.50 2.10 2.68 2.53
Sep 10, 17:00 4.8 7 0.17 0.70 0.80 0.80 1.15 1.59 2.22 2.64 2.35
Sep 10, 16:30 4.78 3 0.18 0.67 0.73 0.90 1.30 1.51 2.26 2.39 2.49
Sep 10, 16:00 4.62 3 0.16 0.67 0.69 0.86 1.24 1.34 1.93 2.43 2.58
Sep 10, 15:30 5.15 3 0.16 0.72 0.73 0.75 1.10 1.55 2.36 2.66 2.94
Sep 10, 15:00 5.09 7 0.17 0.65 0.75 0.94 1.39 1.51 2.25 2.77 2.66
Sep 10, 14:30 5.03 7 0.20 0.63 0.75 0.95 1.37 1.50 2.23 2.69 2.66
Sep 10, 14:00 5.01 3 0.19 0.52 0.66 0.84 1.37 1.26 2.36 2.61 2.80
Sep 10, 13:30 4.98 3 0.15 0.53 0.61 0.82 1.14 1.35 2.45 2.54 2.80
Sep 10, 13:00 4.86 3 0.16 0.57 0.60 0.88 1.17 1.49 2.35 2.42 2.68
Sep 10, 12:30 5.33 7 0.18 0.59 0.88 0.98 1.22 1.57 2.68 2.79 2.72
Sep 10, 12:00 4.92 9 0.19 0.57 0.77 0.93 1.05 1.60 2.58 2.38 2.53
Sep 10, 11:30 4.92 3 0.17 0.48 0.77 0.99 1.29 1.52 2.44 2.41 2.56
Sep 10, 11:00 4.96 3 0.17 0.58 0.91 0.91 1.33 1.60 2.29 2.42 2.67
Sep 10, 10:30 4.69 3 0.21 0.58 0.87 0.77 1.18 1.56 2.03 2.39 2.58
Sep 10, 10:00 4.82 3 0.17 0.55 0.77 0.84 1.59 1.62 2.38 2.05 2.56
Sep 10, 09:30 5.0 9 0.14 0.56 0.86 0.81 1.02 1.50 2.61 2.60 2.54

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