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, 12:30 10.33 3 0.24 0.23 0.24 0.54 1.19 3.24 5.13 5.55 6.10
Dec 06, 12:00 11.74 3 0.32 0.36 0.37 0.57 1.51 4.02 5.78 6.45 6.60
Dec 06, 11:30 11.57 3 0.29 0.25 0.36 0.56 1.40 4.48 5.93 5.72 6.59
Dec 06, 11:00 11.12 3 0.27 0.29 0.28 0.55 1.68 4.35 5.77 5.61 6.05
Dec 06, 10:30 10.96 3 0.28 0.22 0.27 0.51 1.46 4.64 5.39 5.53 6.04
Dec 06, 10:00 10.93 3 0.22 0.23 0.30 0.58 1.61 5.23 5.74 4.77 5.77
Dec 06, 09:30 11.4 3 0.28 0.31 0.27 0.74 2.09 5.71 5.52 5.04 6.02
Dec 06, 09:00 11.12 7 0.28 0.22 0.29 0.72 2.32 5.50 4.47 6.01 5.59
Dec 06, 08:30 12.03 11 0.23 0.33 0.36 0.96 2.20 6.66 5.09 5.66 6.03
Dec 06, 08:00 11.98 3 0.32 0.36 0.41 0.75 2.45 5.99 5.58 5.52 6.26
Dec 06, 07:30 12.33 3 0.35 0.35 0.33 1.00 2.32 6.39 5.22 5.80 6.60
Dec 06, 07:00 11.98 7 0.32 0.38 0.42 0.91 3.27 5.87 5.42 6.15 5.47
Dec 06, 06:30 13.71 11 0.32 0.34 0.37 0.82 2.96 7.45 5.93 6.97 6.23
Dec 06, 06:00 13.69 11 0.31 0.33 0.34 0.84 3.69 7.24 6.38 6.73 5.86
Dec 06, 05:30 13.47 9 0.38 0.37 0.40 0.96 3.22 6.64 6.67 6.62 6.09
Dec 06, 05:00 14.12 7 0.36 0.34 0.39 1.16 2.82 7.13 6.99 7.25 6.13
Dec 06, 04:30 14.4 11 0.37 0.35 0.53 0.79 3.64 7.63 6.66 7.13 6.29
Dec 06, 04:00 14.77 7 0.47 0.47 0.48 0.87 3.04 7.83 6.87 8.06 5.82
Dec 06, 03:30 14.43 7 0.45 0.47 0.45 0.92 3.53 7.39 6.82 7.42 6.18
Dec 06, 03:00 14.41 7 0.35 0.43 0.54 1.13 3.25 6.18 7.37 8.09 6.09
Dec 06, 02:30 15.06 11 0.47 0.44 0.47 1.37 4.95 7.91 6.99 6.94 6.35
Dec 06, 02:00 15.53 7 0.44 0.39 0.44 0.95 3.83 7.66 7.78 7.98 6.49
Dec 06, 01:30 14.89 11 0.32 0.42 0.43 0.97 4.07 7.86 7.45 7.02 6.09
Dec 06, 01:00 14.18 9 0.34 0.43 0.41 1.06 3.20 7.22 7.43 6.57 6.21
Dec 06, 00:30 14.59 9 0.46 0.45 0.49 1.14 3.82 7.43 7.91 6.57 5.95
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

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