BLOCK ISLAND, RI - 154 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 06, 00:00 13.98 7 0.36 0.42 0.42 1.06 3.97 6.85 6.55 7.22 6.00
Dec 05, 23:30 13.69 9 0.33 0.43 0.56 1.09 4.45 5.95 7.20 6.60 5.90
Dec 05, 23:00 14.52 9 0.33 0.44 0.46 0.99 3.61 7.39 7.54 7.16 5.79
Dec 05, 22:30 14.0 7 0.41 0.51 0.59 1.04 4.33 6.50 6.77 6.94 6.23
Dec 05, 22:00 14.77 7 0.35 0.42 0.50 1.35 4.69 7.14 6.85 7.51 6.30
Dec 05, 21:30 14.91 11 0.43 0.44 0.55 1.19 4.74 7.56 6.82 7.51 6.14
Dec 05, 21:00 14.58 9 0.37 0.54 0.45 1.05 5.28 6.84 7.21 6.83 6.14
Dec 05, 20:30 13.78 9 0.35 0.45 0.71 1.60 5.36 5.86 6.72 6.61 5.89
Dec 05, 20:00 13.86 9 0.26 0.41 0.47 1.31 6.41 6.14 6.62 6.04 5.56
Dec 05, 19:30 14.08 11 0.32 0.37 0.59 1.21 5.56 7.95 5.98 6.03 5.49
Dec 05, 19:00 14.72 11 0.33 0.47 0.48 1.44 4.56 9.12 6.82 5.56 5.71
Dec 05, 18:30 12.37 9 0.30 0.36 0.58 1.17 3.50 6.18 6.20 5.94 5.19
Dec 05, 18:00 12.17 11 0.27 0.28 0.30 1.05 3.45 6.09 5.88 5.64 5.62
Dec 05, 17:30 12.99 11 0.27 0.33 0.40 1.07 3.40 7.54 5.94 5.62 5.65
Dec 05, 17:00 12.51 11 0.25 0.38 0.43 1.04 3.54 7.56 5.36 5.48 5.16
Dec 05, 16:30 13.22 11 0.29 0.35 0.33 0.96 3.58 7.10 7.03 5.83 5.17
Dec 05, 16:00 13.19 11 0.34 0.35 0.28 0.90 3.53 7.23 5.85 6.66 5.43
Dec 05, 15:30 14.24 11 0.25 0.35 0.44 0.91 3.79 8.81 7.22 5.59 5.12
Dec 05, 15:00 13.44 11 0.29 0.38 0.46 1.24 3.51 8.37 5.61 5.69 5.68
Dec 05, 14:30 14.36 11 0.41 0.39 0.46 0.91 3.78 8.00 7.67 5.93 5.71
Dec 05, 14:00 13.75 11 0.40 0.41 0.41 0.94 3.55 8.14 6.52 5.97 5.53
Dec 05, 13:30 12.91 9 0.34 0.38 0.34 0.83 2.67 6.16 7.27 5.99 5.64
Dec 05, 13:00 12.79 11 0.28 0.29 0.40 0.81 2.56 6.94 6.77 5.94 5.19
Dec 05, 12:30 14.44 11 0.26 0.31 0.36 1.00 2.86 8.16 8.10 6.10 5.45
Dec 05, 12:00 14.69 11 0.42 0.31 0.29 0.76 2.13 8.18 7.85 7.20 5.47
Dec 05, 11:30 14.27 9 0.37 0.30 0.29 0.75 2.09 7.79 8.23 6.17 5.65
Dec 05, 11:00 15.07 9 0.33 0.34 0.37 0.49 2.35 7.22 9.79 6.17 5.92
Dec 05, 10:30 15.03 9 0.36 0.47 0.39 0.58 1.95 7.34 9.81 6.20 5.72
Dec 05, 10:00 16.2 9 0.37 0.35 0.39 0.59 1.69 8.09 10.58 6.72 6.02
Dec 05, 09:30 15.21 9 0.47 0.47 0.33 0.57 1.77 7.36 9.57 6.88 5.85
Dec 05, 09:00 15.44 9 0.46 0.51 0.28 0.61 1.44 6.51 10.45 6.96 5.96
Dec 05, 08:30 12.96 9 0.35 0.41 0.36 0.53 1.21 5.46 7.94 6.02 6.05
Dec 05, 08:00 14.54 9 0.35 0.30 0.31 0.40 1.15 5.10 10.21 6.52 6.07
Dec 05, 07:30 14.35 9 0.37 0.30 0.27 0.33 1.13 4.26 10.17 6.99 5.81
Dec 05, 07:00 14.99 9 0.42 0.36 0.31 0.47 0.92 4.96 11.06 6.49 5.84
Dec 05, 06:30 15.08 9 0.36 0.34 0.29 0.36 0.82 3.27 10.96 7.80 5.90
Dec 05, 06:00 15.12 9 0.42 0.40 0.34 0.54 0.82 3.01 11.38 6.96 6.34
Dec 05, 05:30 13.78 9 0.36 0.35 0.23 0.36 0.68 2.17 9.39 8.09 5.54
Dec 05, 05:00 11.73 7 0.35 0.32 0.25 0.37 0.56 1.57 6.72 7.62 5.58
Dec 05, 04:30 12.76 7 0.34 0.33 0.28 0.33 0.52 1.04 6.42 9.09 6.10
Dec 05, 04:00 11.5 7 0.35 0.33 0.27 0.32 0.49 0.83 4.40 8.95 5.60
Dec 05, 03:30 11.14 7 0.39 0.30 0.26 0.35 0.62 0.67 3.10 9.10 5.53
Dec 05, 03:00 8.93 7 0.29 0.24 0.20 0.31 0.45 0.44 1.68 6.65 5.66
Dec 05, 02:30 8.96 7 0.26 0.20 0.22 0.32 0.37 0.43 1.00 6.67 5.84
Dec 05, 02:00 7.92 3 0.26 0.21 0.20 0.27 0.46 0.54 0.82 4.81 6.18
Dec 05, 01:30 7.4 3 0.21 0.22 0.17 0.30 0.52 0.43 0.62 4.44 5.83
Dec 05, 01:00 6.92 3 0.20 0.16 0.18 0.19 0.51 0.38 0.56 3.08 6.13
Dec 05, 00:30 5.88 3 0.13 0.15 0.15 0.20 0.60 0.44 0.57 1.68 5.54
Dec 05, 00:00 5.08 3 0.13 0.13 0.12 0.22 0.56 0.41 0.52 1.06 4.88

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