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 16, 16:00 4.27 7 0.17 0.18 0.19 0.73 1.56 1.91 1.97 2.11 1.79
Sep 16, 15:30 4.33 9 0.15 0.15 0.16 0.85 1.40 1.74 2.28 2.19 1.72
Sep 16, 15:00 4.4 9 0.15 0.15 0.17 0.85 1.51 1.71 2.27 2.21 1.82
Sep 16, 14:30 4.48 9 0.16 0.18 0.19 0.63 1.66 1.86 2.38 2.21 1.68
Sep 16, 14:00 4.59 7 0.13 0.13 0.20 0.97 1.66 1.74 2.27 2.43 1.79
Sep 16, 13:30 4.44 7 0.18 0.17 0.20 0.75 1.46 1.85 2.28 2.40 1.60
Sep 16, 13:00 4.36 7 0.15 0.13 0.22 0.90 1.35 2.12 2.09 2.18 1.65
Sep 16, 12:30 4.18 7 0.11 0.10 0.21 0.92 1.31 1.56 2.18 2.19 1.68
Sep 16, 12:00 4.57 9 0.13 0.14 0.21 0.90 1.68 1.88 2.38 2.18 1.81
Sep 16, 11:30 4.17 7 0.19 0.18 0.24 0.79 1.36 1.89 1.94 2.15 1.69
Sep 16, 11:00 4.36 7 0.15 0.12 0.22 0.95 1.42 1.81 2.13 2.29 1.72
Sep 16, 10:30 4.15 7 0.13 0.12 0.24 0.86 1.46 1.80 1.95 2.01 1.80
Sep 16, 10:00 4.47 7 0.15 0.13 0.19 0.83 1.64 1.82 2.19 2.30 1.78
Sep 16, 09:30 4.25 9 0.13 0.12 0.22 0.67 1.24 1.67 2.20 2.17 1.91
Sep 16, 09:00 4.16 9 0.09 0.10 0.25 0.79 1.34 1.59 2.21 2.14 1.69
Sep 16, 08:30 4.36 7 0.09 0.09 0.22 0.77 1.49 1.89 2.12 2.22 1.77
Sep 16, 08:00 4.49 9 0.08 0.08 0.22 0.75 1.70 1.77 2.30 2.23 1.82
Sep 16, 07:30 4.37 9 0.09 0.11 0.28 0.95 1.77 1.71 2.18 2.15 1.65
Sep 16, 07:00 4.5 9 0.07 0.12 0.26 0.80 1.53 1.71 2.43 2.36 1.68
Sep 16, 06:30 4.22 9 0.08 0.10 0.21 0.74 1.49 1.63 2.18 2.15 1.72
Sep 16, 06:00 4.57 7 0.11 0.12 0.26 0.88 1.43 1.86 2.34 2.47 1.71
Sep 16, 05:30 4.29 9 0.09 0.11 0.33 0.88 1.34 1.75 2.25 2.22 1.64
Sep 16, 05:00 4.45 9 0.07 0.11 0.31 0.92 1.46 1.89 2.25 2.23 1.76
Sep 16, 04:30 4.56 9 0.06 0.10 0.23 0.96 1.82 1.94 2.27 2.04 1.84
Sep 16, 04:00 4.34 9 0.08 0.12 0.32 0.86 1.69 1.55 2.19 2.14 1.83
Sep 16, 03:30 4.59 9 0.07 0.13 0.37 0.91 1.74 2.03 2.23 2.07 1.90
Sep 16, 03:00 4.56 9 0.07 0.12 0.30 0.74 1.54 1.70 2.35 2.34 1.97
Sep 16, 02:30 4.86 9 0.07 0.13 0.41 0.77 1.65 1.92 2.57 2.42 2.00
Sep 16, 02:00 4.85 9 0.06 0.11 0.30 0.83 1.45 1.98 2.55 2.32 2.19
Sep 16, 01:30 4.78 9 0.06 0.14 0.33 0.91 1.48 2.00 2.39 2.30 2.16
Sep 16, 01:00 4.95 9 0.06 0.13 0.37 0.88 1.77 1.95 2.53 2.32 2.20
Sep 16, 00:30 4.91 9 0.06 0.12 0.31 0.84 1.58 1.99 2.69 2.14 2.24
Sep 16, 00:00 4.53 7 0.06 0.12 0.26 0.71 1.40 1.79 2.14 2.37 2.15
Sep 15, 23:30 4.81 9 0.05 0.13 0.34 0.70 1.67 1.74 2.53 2.40 2.13
Sep 15, 23:00 4.53 7 0.06 0.15 0.27 0.68 1.39 1.79 2.16 2.29 2.22
Sep 15, 22:30 5.1 7 0.06 0.13 0.29 0.83 1.67 1.65 2.70 2.74 2.22
Sep 15, 22:00 4.99 7 0.06 0.15 0.33 0.80 1.67 1.71 2.42 2.64 2.35
Sep 15, 21:30 4.93 7 0.06 0.13 0.25 0.72 1.73 1.65 2.43 2.48 2.42
Sep 15, 21:00 4.87 9 0.06 0.16 0.36 0.76 1.29 1.79 2.55 2.49 2.32
Sep 15, 20:30 4.72 3 0.06 0.12 0.30 0.86 1.71 1.76 2.32 2.12 2.35
Sep 15, 20:00 4.96 7 0.06 0.14 0.27 0.77 1.56 1.65 2.50 2.56 2.44
Sep 15, 19:30 4.76 3 0.06 0.13 0.26 0.87 1.38 1.79 2.32 2.30 2.45
Sep 15, 19:00 4.89 9 0.06 0.14 0.26 0.83 1.36 1.92 2.61 2.44 2.20
Sep 15, 18:30 4.92 7 0.06 0.16 0.29 0.82 1.47 1.64 2.51 2.66 2.29
Sep 15, 18:00 5.12 7 0.06 0.12 0.28 0.90 1.64 2.07 2.37 2.66 2.38
Sep 15, 17:30 4.96 9 0.04 0.14 0.28 0.83 1.49 2.02 2.51 2.47 2.26
Sep 15, 17:00 4.92 9 0.05 0.13 0.28 0.76 1.52 1.76 2.52 2.42 2.42
Sep 15, 16:30 4.68 3 0.06 0.14 0.31 0.88 1.28 1.70 2.23 2.29 2.49
Sep 15, 16:00 4.87 3 0.05 0.11 0.20 0.81 1.52 1.87 2.20 2.46 2.52

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