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 01, 23:30 6.78 7 0.16 0.19 0.28 0.30 0.52 0.49 1.69 4.61 4.59
Dec 01, 23:00 7.57 7 0.17 0.20 0.29 0.29 0.55 0.53 2.10 5.50 4.67
Dec 01, 22:30 7.29 7 0.15 0.19 0.23 0.32 0.59 0.49 1.72 4.98 4.95
Dec 01, 22:00 7.83 7 0.21 0.25 0.26 0.35 0.49 0.55 1.54 5.67 5.10
Dec 01, 21:30 7.31 7 0.19 0.18 0.19 0.33 0.50 0.48 1.65 5.32 4.66
Dec 01, 21:00 7.45 3 0.22 0.21 0.24 0.29 0.64 0.54 1.89 5.03 5.07
Dec 01, 20:30 7.68 7 0.20 0.21 0.20 0.31 0.71 0.55 1.59 5.39 5.14
Dec 01, 20:00 7.2 3 0.19 0.22 0.26 0.27 0.41 0.42 1.48 4.57 5.30
Dec 01, 19:30 6.8 3 0.18 0.20 0.20 0.39 0.52 0.46 1.22 4.29 5.06
Dec 01, 19:00 6.08 3 0.14 0.16 0.22 0.26 0.57 0.49 1.05 3.52 4.76
Dec 01, 18:30 6.3 3 0.17 0.22 0.21 0.30 0.57 0.46 1.06 3.63 4.95
Dec 01, 18:00 5.6 3 0.12 0.12 0.16 0.26 0.60 0.42 1.01 3.10 4.48
Dec 01, 17:30 5.61 3 0.11 0.13 0.17 0.29 0.50 0.44 0.82 3.17 4.49
Dec 01, 17:00 5.4 3 0.12 0.14 0.15 0.23 0.42 0.41 0.99 2.91 4.39
Dec 01, 16:30 5.39 3 0.12 0.16 0.24 0.28 0.41 0.41 0.89 2.86 4.42
Dec 01, 16:00 4.97 3 0.13 0.13 0.15 0.26 0.42 0.42 0.74 2.35 4.26
Dec 01, 15:30 4.73 3 0.10 0.14 0.22 0.23 0.39 0.31 0.76 2.35 3.98
Dec 01, 15:00 4.83 3 0.12 0.13 0.16 0.22 0.39 0.42 0.67 2.42 4.08
Dec 01, 14:30 4.95 3 0.10 0.13 0.17 0.25 0.43 0.44 0.61 2.34 4.26
Dec 01, 14:00 4.89 3 0.11 0.11 0.14 0.27 0.40 0.36 0.65 2.73 3.95
Dec 01, 13:30 4.97 3 0.11 0.13 0.14 0.32 0.51 0.39 0.72 2.57 4.12
Dec 01, 13:00 5.24 3 0.11 0.14 0.17 0.24 0.46 0.40 0.68 2.80 4.32
Dec 01, 12:30 5.07 3 0.10 0.11 0.15 0.23 0.46 0.41 0.82 2.80 4.09
Dec 01, 12:00 5.07 3 0.10 0.11 0.14 0.30 0.49 0.45 0.74 2.90 4.03
Dec 01, 11:30 5.26 3 0.07 0.12 0.15 0.28 0.52 0.41 0.86 3.28 3.96
Dec 01, 11:00 5.02 3 0.10 0.10 0.08 0.26 0.39 0.41 0.93 2.95 3.90
Dec 01, 10:30 5.45 3 0.11 0.12 0.13 0.28 0.39 0.39 1.02 3.38 4.09
Dec 01, 10:00 5.74 3 0.11 0.11 0.11 0.28 0.43 0.40 0.86 3.58 4.35
Dec 01, 09:30 5.47 3 0.12 0.14 0.18 0.26 0.49 0.45 0.91 3.16 4.30
Dec 01, 09:00 5.87 3 0.11 0.12 0.22 0.28 0.41 0.48 0.77 3.62 4.50
Dec 01, 08:30 6.16 3 0.14 0.14 0.19 0.33 0.38 0.44 0.90 4.01 4.53
Dec 01, 08:00 5.9 3 0.13 0.14 0.16 0.29 0.43 0.43 0.80 3.54 4.59
Dec 01, 07:30 6.14 3 0.15 0.15 0.17 0.22 0.38 0.36 0.94 3.76 4.72
Dec 01, 07:00 5.89 3 0.14 0.18 0.18 0.21 0.48 0.36 0.87 3.32 4.73
Dec 01, 06:30 5.9 3 0.18 0.16 0.16 0.34 0.40 0.47 0.71 3.20 4.84
Dec 01, 06:00 5.96 3 0.16 0.15 0.17 0.28 0.43 0.35 0.77 3.32 4.84
Dec 01, 05:30 6.05 3 0.11 0.13 0.17 0.24 0.44 0.37 0.54 3.00 5.18
Dec 01, 05:00 6.47 3 0.14 0.15 0.16 0.27 0.49 0.41 0.66 3.04 5.62
Dec 01, 04:30 6.1 3 0.13 0.16 0.13 0.24 0.38 0.41 0.63 2.93 5.27
Dec 01, 04:00 5.9 3 0.14 0.17 0.16 0.33 0.40 0.46 0.65 2.80 5.10
Dec 01, 03:30 5.93 3 0.17 0.15 0.15 0.32 0.42 0.38 0.68 2.84 5.11
Dec 01, 03:00 5.67 3 0.11 0.12 0.15 0.26 0.33 0.40 0.66 2.43 5.05
Dec 01, 02:30 6.1 3 0.15 0.17 0.17 0.31 0.38 0.42 0.62 2.78 5.34
Dec 01, 02:00 5.77 3 0.15 0.16 0.15 0.34 0.56 0.49 0.68 2.70 4.98
Dec 01, 01:30 5.5 3 0.12 0.11 0.15 0.30 0.46 0.45 0.65 2.47 4.81
Dec 01, 01:00 5.84 3 0.16 0.18 0.19 0.27 0.42 0.46 0.62 2.53 5.17
Dec 01, 00:30 6.04 3 0.14 0.14 0.20 0.33 0.46 0.58 0.67 2.74 5.27
Dec 01, 00:00 5.87 3 0.13 0.15 0.15 0.35 0.58 0.47 0.60 2.64 5.13
Nov 30, 23:30 5.93 3 0.15 0.16 0.14 0.31 0.44 0.55 0.66 2.79 5.13

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