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
Aug 17, 07:30 8.11 7 0.11 0.21 0.31 1.24 3.06 3.38 3.34 4.02 4.00
Aug 17, 07:00 8.1 3 0.11 0.16 0.27 1.21 3.61 3.22 3.65 3.52 3.86
Aug 17, 06:30 7.57 7 0.11 0.21 0.30 1.27 2.76 2.89 3.52 3.71 3.66
Aug 17, 06:00 8.06 9 0.09 0.19 0.26 1.53 3.02 3.48 3.85 3.62 3.65
Aug 17, 05:30 7.69 9 0.09 0.20 0.29 1.10 2.80 3.41 3.70 3.53 3.48
Aug 17, 05:00 8.05 9 0.09 0.18 0.29 1.18 3.16 3.55 3.98 3.85 3.18
Aug 17, 04:30 7.69 9 0.09 0.18 0.37 1.56 2.60 3.22 3.97 3.70 3.14
Aug 17, 04:00 8.21 11 0.10 0.19 0.43 1.33 3.10 4.05 4.00 3.51 3.32
Aug 17, 03:30 8.12 9 0.09 0.22 0.43 1.40 3.48 3.33 4.08 3.48 3.44
Aug 17, 03:00 7.33 9 0.09 0.18 0.41 1.41 2.92 2.92 3.89 3.20 3.03
Aug 17, 02:30 7.85 9 0.10 0.17 0.33 1.30 2.88 3.24 4.15 3.63 3.26
Aug 17, 02:00 7.94 9 0.10 0.18 0.36 1.09 2.83 3.71 3.97 3.56 3.39
Aug 17, 01:30 7.62 9 0.09 0.20 0.41 1.51 3.01 3.42 3.68 3.39 3.13
Aug 17, 01:00 8.01 9 0.10 0.22 0.47 1.68 3.33 3.24 4.10 3.54 3.19
Aug 17, 00:30 8.62 9 0.10 0.20 0.53 1.85 3.50 3.50 4.35 3.96 3.39
Aug 17, 00:00 8.09 9 0.09 0.22 0.40 1.68 3.32 3.43 3.89 3.74 3.23
Aug 16, 23:30 8.32 9 0.09 0.23 0.53 1.84 3.57 3.67 3.85 3.76 3.22
Aug 16, 23:00 8.3 11 0.09 0.22 0.51 1.93 3.63 3.91 3.84 3.58 2.96
Aug 16, 22:30 7.69 9 0.11 0.25 0.46 1.77 3.28 2.94 3.75 3.35 3.33
Aug 16, 22:00 7.72 9 0.09 0.23 0.54 1.80 2.89 2.97 3.86 3.54 3.39
Aug 16, 21:30 8.72 9 0.09 0.24 0.54 2.10 3.93 3.86 4.14 3.74 3.13
Aug 16, 21:00 8.63 9 0.10 0.25 0.57 2.11 3.34 3.58 4.52 3.70 3.39
Aug 16, 20:30 8.39 9 0.11 0.26 0.53 1.85 3.42 3.84 4.08 3.48 3.38
Aug 16, 20:00 8.38 7 0.10 0.26 0.61 1.66 4.01 3.35 3.40 4.08 3.38
Aug 16, 19:30 9.06 9 0.13 0.24 0.55 2.37 3.98 3.58 4.77 3.75 3.27
Aug 16, 19:00 8.68 13 0.12 0.25 0.63 2.36 4.36 3.31 3.88 3.65 3.29
Aug 16, 18:30 9.17 9 0.12 0.31 0.65 2.32 3.85 3.95 4.45 4.19 3.24
Aug 16, 18:00 8.85 13 0.11 0.32 0.82 2.41 4.14 3.94 3.75 3.96 3.05
Aug 16, 17:30 8.78 9 0.11 0.29 0.75 2.43 3.70 3.74 4.28 3.70 3.28
Aug 16, 17:00 8.98 9 0.13 0.26 0.58 2.33 3.32 3.68 4.45 4.32 3.44
Aug 16, 16:30 8.67 9 0.10 0.26 0.76 2.59 3.88 2.59 4.31 4.07 3.31
Aug 16, 16:00 8.28 7 0.09 0.31 0.76 2.40 3.55 3.22 3.65 3.76 3.41
Aug 16, 15:30 8.37 7 0.09 0.30 0.69 2.61 3.47 2.83 3.81 4.13 3.32
Aug 16, 15:00 8.92 9 0.11 0.31 0.63 2.85 3.72 2.72 4.65 4.07 3.40
Aug 16, 14:30 8.96 7 0.13 0.33 0.78 2.68 4.05 3.33 4.00 4.31 3.21
Aug 16, 14:00 8.34 9 0.12 0.35 0.66 2.20 3.25 2.68 4.21 4.10 3.43
Aug 16, 13:30 8.8 9 0.12 0.34 0.85 2.63 3.34 3.11 4.50 4.18 3.31
Aug 16, 13:00 8.71 9 0.12 0.36 0.77 2.57 3.60 3.39 4.45 3.61 3.35
Aug 16, 12:30 9.07 13 0.11 0.34 0.83 2.86 4.31 3.58 4.03 3.88 3.26
Aug 16, 12:00 9.43 9 0.11 0.38 0.91 3.67 4.24 3.64 4.41 3.65 3.22
Aug 16, 11:30 8.87 13 0.09 0.34 0.97 2.88 4.19 2.96 4.06 3.88 3.36
Aug 16, 11:00 8.96 9 0.14 0.38 0.79 2.42 3.10 3.21 4.94 4.23 3.39
Aug 16, 10:30 9.1 9 0.12 0.36 0.91 3.37 3.91 3.28 4.45 3.78 3.21
Aug 16, 10:00 8.71 9 0.13 0.36 0.96 2.69 3.72 3.05 4.23 3.96 3.29
Aug 16, 09:30 9.9 13 0.14 0.30 0.79 4.31 4.53 3.37 4.17 4.17 3.46
Aug 16, 09:00 9.61 7 0.14 0.42 1.04 3.85 3.77 3.67 4.39 4.39 3.17
Aug 16, 08:30 9.27 13 0.12 0.40 0.93 3.04 4.33 3.35 4.17 4.01 3.49
Aug 16, 08:00 9.83 13 0.14 0.39 0.88 4.20 4.65 3.45 4.11 4.01 3.40
Aug 16, 07:30 9.9 9 0.15 0.37 1.01 4.18 4.04 4.02 4.19 4.06 3.59

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