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 19, 13:00 4.26 13 0.07 0.39 0.91 1.79 1.83 1.29 1.77 1.74 1.67
Sep 19, 12:30 3.51 7 0.07 0.33 0.56 1.28 1.40 1.02 1.41 1.66 1.58
Sep 19, 12:00 3.49 3 0.09 0.44 0.79 1.44 1.25 1.06 1.36 1.51 1.58
Sep 19, 11:30 4.14 15 0.08 0.50 0.84 1.85 1.51 1.26 1.71 1.70 1.75
Sep 19, 11:00 3.91 7 0.11 0.47 0.80 1.65 1.65 1.12 1.42 1.80 1.57
Sep 19, 10:30 3.7 7 0.10 0.37 0.67 1.43 1.32 1.06 1.57 1.85 1.52
Sep 19, 10:00 3.93 7 0.08 0.41 0.72 1.57 1.73 1.16 1.22 1.93 1.66
Sep 19, 09:30 3.7 7 0.11 0.40 0.63 1.59 1.46 1.10 1.44 1.71 1.50
Sep 19, 09:00 3.93 15 0.10 0.41 0.83 1.84 1.33 1.17 1.52 1.75 1.63
Sep 19, 08:30 4.07 15 0.10 0.39 0.95 2.09 1.43 1.07 1.53 1.76 1.58
Sep 19, 08:00 3.62 7 0.09 0.37 0.68 1.40 1.25 1.03 1.58 1.85 1.41
Sep 19, 07:30 3.93 7 0.08 0.40 1.00 1.60 1.42 1.06 1.61 1.91 1.52
Sep 19, 07:00 3.63 15 0.07 0.36 0.93 1.58 1.13 1.23 1.55 1.43 1.57
Sep 19, 06:30 4.09 7 0.08 0.36 1.00 1.92 1.20 1.11 1.63 2.07 1.52
Sep 19, 06:00 3.64 7 0.10 0.36 1.00 1.46 1.06 1.20 1.47 1.82 1.40
Sep 19, 05:30 3.91 7 0.08 0.43 1.01 1.67 1.23 1.17 1.50 2.03 1.43
Sep 19, 05:00 3.91 7 0.10 0.42 1.07 1.46 1.44 1.14 1.49 2.07 1.39
Sep 19, 04:30 3.86 15 0.09 0.44 1.10 1.78 1.26 1.20 1.65 1.68 1.33
Sep 19, 04:00 3.76 7 0.08 0.40 1.02 1.53 1.18 1.09 1.64 1.90 1.31
Sep 19, 03:30 3.77 7 0.08 0.39 1.09 1.47 1.04 1.28 1.61 1.88 1.39
Sep 19, 03:00 3.72 7 0.08 0.49 1.16 1.61 1.09 1.06 1.56 1.87 1.19
Sep 19, 02:30 3.58 7 0.07 0.48 1.13 1.60 0.99 1.14 1.43 1.70 1.24
Sep 19, 02:00 3.71 7 0.08 0.52 1.29 1.38 1.01 1.31 1.63 1.69 1.29
Sep 19, 01:30 3.73 7 0.09 0.44 1.09 1.60 1.17 1.36 1.62 1.62 1.22
Sep 19, 01:00 3.76 9 0.08 0.52 1.30 1.54 0.95 1.48 1.76 1.52 1.14
Sep 19, 00:30 3.42 9 0.08 0.41 0.98 1.29 0.94 1.27 1.63 1.58 1.11
Sep 19, 00:00 3.5 7 0.08 0.50 1.18 1.41 1.00 1.31 1.43 1.62 1.12
Sep 18, 23:30 3.72 7 0.08 0.66 1.38 1.47 0.98 1.46 1.58 1.58 1.13
Sep 18, 23:00 3.56 9 0.07 0.50 1.21 1.55 0.96 1.28 1.56 1.55 1.08
Sep 18, 22:30 3.6 7 0.08 0.58 1.24 1.46 0.97 1.31 1.53 1.61 1.18
Sep 18, 22:00 3.44 9 0.07 0.56 1.13 1.42 1.05 1.33 1.55 1.31 1.09
Sep 18, 21:30 3.46 15 0.06 0.67 1.36 1.67 0.98 1.09 1.39 1.29 1.06
Sep 18, 21:00 3.61 7 0.07 0.56 1.24 1.52 1.06 1.43 1.45 1.57 1.07
Sep 18, 20:30 3.79 15 0.08 0.74 1.67 1.80 1.03 1.13 1.47 1.52 0.99
Sep 18, 20:00 3.54 15 0.06 0.59 1.59 1.66 0.96 1.30 1.34 1.23 1.00
Sep 18, 19:30 4.19 15 0.08 0.74 1.85 2.20 1.17 1.47 1.38 1.42 1.12
Sep 18, 19:00 3.59 15 0.07 0.68 1.52 1.65 0.86 1.36 1.30 1.43 1.03
Sep 18, 18:30 4.06 17 0.07 0.84 1.87 1.80 0.97 1.34 1.66 1.47 1.16
Sep 18, 18:00 3.79 17 0.06 0.72 1.99 1.73 0.87 1.37 1.23 1.16 1.15
Sep 18, 17:30 3.66 15 0.07 0.68 1.52 1.78 0.99 1.34 1.32 1.29 1.14
Sep 18, 17:00 3.79 15 0.07 0.72 1.51 1.71 0.90 1.43 1.59 1.40 1.14
Sep 18, 16:30 3.99 15 0.08 0.86 1.76 1.80 1.00 1.35 1.44 1.54 1.23
Sep 18, 16:00 4.06 15 0.08 0.84 1.65 1.82 0.87 1.31 1.57 1.75 1.31
Sep 18, 15:30 4.48 15 0.09 0.74 2.09 2.22 0.91 1.38 1.61 1.66 1.46
Sep 18, 15:00 3.79 7 0.09 0.71 1.44 1.49 0.93 1.29 1.44 1.71 1.42
Sep 18, 14:30 4.58 7 0.09 1.11 1.94 1.61 0.83 1.53 1.88 2.16 1.44
Sep 18, 14:00 4.13 7 0.06 0.95 1.79 1.51 0.74 1.56 1.59 1.82 1.37
Sep 18, 13:30 4.24 17 0.07 0.78 1.91 1.80 0.87 1.52 1.58 1.75 1.35
Sep 18, 13:00 3.8 11 0.08 0.81 1.57 1.43 0.82 1.63 1.42 1.60 1.15

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