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
Nov 17, 12:30 4.54 3 0.10 0.09 0.09 0.24 0.67 0.74 0.49 0.65 4.35
Nov 17, 12:00 4.43 3 0.11 0.09 0.11 0.21 0.69 0.75 0.48 0.63 4.23
Nov 17, 11:30 4.23 3 0.08 0.09 0.11 0.22 0.64 0.74 0.47 0.63 4.03
Nov 17, 11:00 4.26 3 0.09 0.09 0.11 0.21 0.67 0.74 0.65 0.61 4.03
Nov 17, 10:30 4.34 3 0.12 0.11 0.12 0.28 0.65 0.61 0.51 0.58 4.16
Nov 17, 10:00 4.41 3 0.09 0.10 0.11 0.29 0.66 0.70 0.48 0.71 4.21
Nov 17, 09:30 3.96 3 0.10 0.10 0.11 0.31 0.55 0.66 0.50 0.66 3.76
Nov 17, 09:00 4.21 3 0.11 0.10 0.11 0.30 0.59 0.70 0.65 0.65 3.98
Nov 17, 08:30 4.38 3 0.09 0.09 0.09 0.37 0.78 0.72 0.56 0.72 4.13
Nov 17, 08:00 4.15 3 0.08 0.11 0.12 0.35 0.66 0.71 0.58 0.62 3.93
Nov 17, 07:30 4.09 3 0.09 0.08 0.13 0.33 0.57 0.76 0.55 0.68 3.86
Nov 17, 07:00 3.68 3 0.09 0.11 0.13 0.34 0.60 0.73 0.54 0.69 3.42
Nov 17, 06:30 3.7 3 0.08 0.10 0.14 0.37 0.67 0.78 0.61 0.69 3.41
Nov 17, 06:00 3.87 3 0.07 0.09 0.12 0.31 0.56 0.73 0.61 0.82 3.60
Nov 17, 05:30 4.29 3 0.07 0.10 0.12 0.26 0.54 0.55 0.64 0.82 4.08
Nov 17, 05:00 4.23 3 0.07 0.11 0.11 0.37 0.60 0.68 0.64 0.92 3.96
Nov 17, 04:30 4.54 3 0.08 0.10 0.13 0.29 0.52 0.77 0.72 0.92 4.27
Nov 17, 04:00 4.95 3 0.11 0.09 0.14 0.31 0.55 0.83 0.73 0.99 4.68
Nov 17, 03:30 5.12 3 0.11 0.12 0.11 0.29 0.54 0.75 0.73 1.06 4.86
Nov 17, 03:00 5.05 3 0.12 0.12 0.15 0.35 0.67 0.80 0.67 1.17 4.73
Nov 17, 02:30 4.6 3 0.11 0.12 0.09 0.30 0.59 0.88 0.61 1.08 4.29
Nov 17, 02:00 4.72 3 0.12 0.12 0.13 0.35 0.56 0.71 0.62 1.05 4.46
Nov 17, 01:30 4.34 3 0.10 0.10 0.16 0.32 0.51 0.76 0.63 1.11 4.02
Nov 17, 01:00 4.68 3 0.08 0.08 0.12 0.31 0.47 0.82 0.67 1.14 4.37
Nov 17, 00:30 4.69 3 0.12 0.09 0.12 0.27 0.57 0.94 0.72 1.08 4.36
Nov 17, 00:00 4.33 3 0.09 0.09 0.13 0.25 0.45 0.74 0.75 1.11 4.02
Nov 16, 23:30 4.02 3 0.09 0.09 0.12 0.25 0.58 0.74 0.74 1.05 3.68
Nov 16, 23:00 4.21 3 0.10 0.08 0.12 0.28 0.44 0.69 0.73 0.94 3.95
Nov 16, 22:30 3.66 3 0.07 0.07 0.08 0.27 0.45 0.67 0.68 0.99 3.35
Nov 16, 22:00 3.6 3 0.06 0.08 0.12 0.23 0.53 0.78 0.83 0.95 3.23
Nov 16, 21:30 3.28 3 0.06 0.06 0.08 0.25 0.53 0.68 0.66 1.07 2.89
Nov 16, 21:00 3.56 3 0.06 0.07 0.13 0.26 0.49 0.78 0.75 1.23 3.11
Nov 16, 20:30 3.32 3 0.07 0.07 0.11 0.23 0.49 0.87 0.81 1.10 2.84
Nov 16, 20:00 3.16 3 0.06 0.09 0.14 0.26 0.60 0.73 0.80 1.05 2.69
Nov 16, 19:30 3.25 3 0.08 0.08 0.09 0.24 0.46 0.73 0.79 0.89 2.89
Nov 16, 19:00 3.22 3 0.06 0.07 0.10 0.24 0.50 0.85 0.98 0.87 2.75
Nov 16, 18:30 2.93 3 0.06 0.07 0.15 0.22 0.68 0.88 0.85 0.81 2.43
Nov 16, 18:00 3.06 3 0.08 0.08 0.10 0.27 0.46 0.62 1.01 0.75 2.66
Nov 16, 17:30 3.1 3 0.08 0.08 0.11 0.31 0.51 0.73 0.85 0.64 2.76
Nov 16, 17:00 3.26 3 0.07 0.09 0.14 0.28 0.54 0.88 0.92 0.69 2.86
Nov 16, 16:30 3.46 3 0.07 0.08 0.11 0.25 0.51 0.95 0.85 0.61 3.11
Nov 16, 16:00 3.67 3 0.08 0.10 0.12 0.30 0.62 0.91 0.85 0.75 3.29
Nov 16, 15:30 4.06 3 0.09 0.08 0.11 0.24 0.49 1.14 0.85 0.77 3.68
Nov 16, 15:00 4.21 3 0.10 0.11 0.16 0.33 0.58 0.92 0.85 0.73 3.89
Nov 16, 14:30 4.23 3 0.09 0.10 0.09 0.27 0.55 0.97 0.85 0.79 3.90
Nov 16, 14:00 4.07 3 0.09 0.10 0.14 0.31 0.62 1.11 0.89 0.71 3.67
Nov 16, 13:30 4.23 3 0.09 0.09 0.17 0.26 0.66 1.03 0.94 0.71 3.86
Nov 16, 13:00 4.24 3 0.09 0.10 0.11 0.27 0.56 0.89 0.86 0.70 3.94
Nov 16, 12:30 4.18 3 0.08 0.08 0.12 0.23 0.67 1.06 0.79 0.70 3.83

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