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
Dec 20, 16:00 7.18 9 0.29 0.57 0.49 1.10 2.64 3.62 3.77 2.95 2.61
Dec 20, 15:30 7.14 9 0.32 0.66 0.54 1.17 2.36 3.23 3.70 3.31 2.86
Dec 20, 15:00 7.65 11 0.26 0.60 0.50 1.19 2.77 3.86 3.52 3.48 3.06
Dec 20, 14:30 8.06 11 0.24 0.47 0.37 1.17 2.60 4.16 4.13 3.47 3.16
Dec 20, 14:00 8.2 9 0.27 0.51 0.36 1.14 3.01 3.98 4.30 3.65 2.95
Dec 20, 13:30 7.75 9 0.25 0.58 0.52 1.14 2.28 3.48 4.48 3.49 2.92
Dec 20, 13:00 7.62 9 0.31 0.57 0.42 0.94 3.11 3.06 3.93 3.40 3.25
Dec 20, 12:30 8.3 9 0.28 0.58 0.44 1.32 2.88 3.78 4.02 4.00 3.44
Dec 20, 12:00 8.27 11 0.30 0.59 0.48 1.55 3.44 3.93 3.71 3.51 3.45
Dec 20, 11:30 8.24 9 0.31 0.52 0.39 1.22 3.52 3.76 4.00 3.60 3.21
Dec 20, 11:00 8.44 11 0.27 0.47 0.46 1.53 3.15 4.14 3.97 3.69 3.45
Dec 20, 10:30 8.12 7 0.30 0.54 0.49 1.59 3.37 3.56 3.68 3.74 3.37
Dec 20, 10:00 8.48 11 0.23 0.39 0.36 1.67 3.49 4.04 3.95 3.55 3.48
Dec 20, 09:30 8.42 11 0.34 0.51 0.41 1.56 3.06 4.19 3.72 3.83 3.54
Dec 20, 09:00 8.26 9 0.33 0.59 0.46 1.66 3.83 3.73 3.84 3.44 3.12
Dec 20, 08:30 8.42 11 0.27 0.41 0.44 1.75 3.86 4.36 3.46 3.40 3.17
Dec 20, 08:00 9.07 9 0.27 0.48 0.45 1.71 4.03 4.12 4.17 4.07 3.41
Dec 20, 07:30 8.47 7 0.24 0.45 0.58 1.96 3.83 3.66 3.59 3.93 3.32
Dec 20, 07:00 8.19 9 0.20 0.42 0.39 1.78 3.56 3.74 3.78 3.29 3.42
Dec 20, 06:30 8.23 11 0.25 0.39 0.38 1.74 3.22 4.00 3.78 3.70 3.18
Dec 20, 06:00 7.95 13 0.21 0.40 0.58 1.93 3.78 3.72 3.06 3.25 3.31
Dec 20, 05:30 7.84 13 0.20 0.33 0.50 2.03 4.23 3.19 3.05 3.01 3.24
Dec 20, 05:00 8.29 13 0.23 0.40 0.50 1.83 5.00 3.58 2.96 2.86 3.18
Dec 20, 04:30 8.36 13 0.20 0.32 0.46 2.63 4.70 3.88 3.07 2.53 3.11
Dec 20, 04:00 7.72 13 0.26 0.34 0.49 2.13 3.62 3.35 3.28 2.62 3.56
Dec 20, 03:30 8.03 13 0.22 0.29 0.57 1.90 4.03 3.77 3.30 2.53 3.56
Dec 20, 03:00 8.15 13 0.23 0.33 0.74 2.91 4.30 3.38 3.06 2.58 3.37
Dec 20, 02:30 7.78 13 0.27 0.42 0.68 2.41 4.12 2.87 2.98 2.85 3.43
Dec 20, 02:00 7.71 13 0.18 0.35 0.69 2.61 4.11 2.55 3.06 2.92 3.27
Dec 20, 01:30 7.21 13 0.16 0.38 0.77 2.39 3.73 2.72 2.61 2.76 3.13
Dec 20, 01:00 7.49 13 0.19 0.33 0.78 2.60 3.85 2.64 3.04 2.88 3.05
Dec 20, 00:30 7.29 13 0.21 0.36 0.60 2.30 3.85 2.68 3.03 2.58 3.08
Dec 20, 00:00 7.74 15 0.18 0.35 0.79 3.54 3.26 2.73 3.47 2.74 2.99
Dec 19, 23:30 7.41 3 0.17 0.33 0.75 3.13 2.94 2.61 3.14 3.00 3.17
Dec 19, 23:00 7.78 13 0.17 0.36 0.98 3.68 3.86 2.46 2.65 2.93 3.04
Dec 19, 22:30 7.09 15 0.17 0.32 0.84 3.40 2.59 2.68 2.80 2.82 2.85
Dec 19, 22:00 7.92 15 0.19 0.43 0.86 4.10 2.78 2.93 3.03 3.26 2.97
Dec 19, 21:30 6.78 15 0.18 0.43 1.01 3.06 1.84 2.40 2.98 2.96 2.94
Dec 19, 21:00 7.19 15 0.18 0.49 1.50 3.51 1.88 2.56 3.10 3.04 2.83
Dec 19, 20:30 6.9 7 0.15 0.42 1.12 2.67 1.46 2.74 3.12 3.39 2.86
Dec 19, 20:00 7.27 9 0.16 0.42 1.38 3.37 1.58 3.04 3.37 2.88 2.82
Dec 19, 19:30 6.89 7 0.16 0.46 1.32 2.71 1.47 2.66 2.96 3.29 3.07
Dec 19, 19:00 6.6 7 0.16 0.48 1.50 2.22 1.01 1.98 2.99 3.47 3.18
Dec 19, 18:30 6.67 7 0.16 0.48 1.17 1.70 1.25 1.99 3.29 3.65 3.21
Dec 19, 18:00 6.76 7 0.17 0.48 1.33 1.55 1.04 2.58 3.39 3.49 3.14
Dec 19, 17:30 6.61 7 0.15 0.39 1.09 1.17 0.96 2.52 3.34 3.66 3.03
Dec 19, 17:00 7.25 7 0.14 0.46 1.01 0.90 1.18 3.26 3.64 3.74 3.35
Dec 19, 16:30 6.86 9 0.15 0.42 0.95 0.86 1.02 2.33 3.91 3.70 3.13
Dec 19, 16:00 7.13 9 0.15 0.50 0.91 0.74 1.10 2.67 3.86 3.78 3.41

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