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 24, 01:00 10.24 7 0.27 0.26 0.23 0.46 0.86 1.94 3.99 7.19 5.69
Nov 24, 00:30 9.95 7 0.34 0.29 0.21 0.47 0.89 1.59 3.54 6.90 5.92
Nov 24, 00:00 9.96 7 0.22 0.22 0.15 0.33 0.68 1.89 3.89 6.77 5.83
Nov 23, 23:30 9.58 7 0.30 0.25 0.25 0.46 0.78 2.10 3.73 6.31 5.71
Nov 23, 23:00 10.25 7 0.28 0.21 0.19 0.37 0.75 1.99 3.79 7.30 5.71
Nov 23, 22:30 9.85 7 0.24 0.27 0.25 0.36 0.69 1.99 3.52 6.95 5.60
Nov 23, 22:00 10.08 7 0.30 0.26 0.23 0.43 0.82 1.96 4.25 6.66 5.86
Nov 23, 21:30 10.15 7 0.30 0.22 0.22 0.60 0.73 2.00 3.53 7.06 5.97
Nov 23, 21:00 9.96 7 0.24 0.21 0.26 0.58 0.68 1.83 3.26 6.96 5.98
Nov 23, 20:30 9.46 7 0.24 0.18 0.23 0.52 0.65 1.56 3.39 6.26 5.95
Nov 23, 20:00 9.54 7 0.28 0.27 0.24 0.53 0.69 1.43 2.88 7.01 5.53
Nov 23, 19:30 9.19 7 0.19 0.19 0.19 0.45 0.69 1.54 2.96 6.30 5.74
Nov 23, 19:00 9.06 3 0.23 0.17 0.22 0.48 0.63 1.60 3.31 5.68 5.97
Nov 23, 18:30 8.4 3 0.19 0.19 0.21 0.57 0.65 1.28 3.10 4.41 6.23
Nov 23, 18:00 8.55 3 0.22 0.19 0.20 0.49 0.59 1.08 2.74 4.76 6.41
Nov 23, 17:30 8.21 3 0.23 0.21 0.16 0.58 0.68 0.92 2.13 3.57 6.96
Nov 23, 17:00 7.62 3 0.17 0.20 0.19 0.51 0.55 1.04 2.23 3.39 6.31
Nov 23, 16:30 6.82 3 0.16 0.18 0.21 0.59 0.67 0.85 1.77 3.06 5.70
Nov 23, 16:00 6.73 3 0.18 0.16 0.16 0.63 0.71 0.80 2.07 3.18 5.41
Nov 23, 15:30 6.34 3 0.12 0.10 0.19 0.44 0.52 0.73 1.89 2.76 5.29
Nov 23, 15:00 6.24 3 0.14 0.12 0.18 0.54 0.59 0.80 1.57 2.96 5.13
Nov 23, 14:30 6.45 3 0.14 0.16 0.27 0.58 0.65 0.66 1.72 3.37 5.10
Nov 23, 14:00 5.96 3 0.13 0.14 0.19 0.50 0.66 0.64 1.68 2.92 4.80
Nov 23, 13:30 4.92 3 0.09 0.14 0.24 0.49 0.59 0.67 1.35 2.85 3.63
Nov 23, 13:00 4.86 3 0.09 0.13 0.15 0.52 0.53 0.61 1.57 2.89 3.43
Nov 23, 12:30 4.79 3 0.08 0.11 0.14 0.50 0.58 0.60 1.57 2.67 3.51
Nov 23, 12:00 4.9 3 0.09 0.10 0.19 0.38 0.54 0.58 1.80 3.14 3.18
Nov 23, 11:30 4.66 3 0.07 0.10 0.19 0.42 0.55 0.55 1.73 2.95 3.04
Nov 23, 11:00 4.81 7 0.06 0.11 0.20 0.56 0.52 0.59 1.42 3.20 3.15
Nov 23, 10:30 4.6 3 0.06 0.12 0.22 0.45 0.58 0.64 1.54 2.72 3.22
Nov 23, 10:00 4.96 7 0.09 0.10 0.18 0.50 0.57 0.66 1.51 3.29 3.22
Nov 23, 09:30 4.58 7 0.06 0.13 0.19 0.48 0.73 0.57 1.49 3.11 2.83
Nov 23, 09:00 4.81 7 0.07 0.10 0.19 0.49 0.54 0.74 1.71 3.35 2.80
Nov 23, 08:30 4.69 7 0.08 0.12 0.21 0.49 0.69 0.60 1.54 3.09 2.98
Nov 23, 08:00 5.17 3 0.07 0.13 0.21 0.34 0.57 0.70 1.70 3.36 3.40
Nov 23, 07:30 5.1 7 0.08 0.13 0.16 0.57 0.81 0.61 1.46 3.43 3.28
Nov 23, 07:00 4.79 7 0.07 0.10 0.13 0.37 0.67 0.62 1.51 3.34 2.92
Nov 23, 06:30 4.82 7 0.07 0.11 0.12 0.43 0.63 0.62 1.50 3.33 2.98
Nov 23, 06:00 4.78 7 0.06 0.09 0.19 0.44 0.57 0.60 1.45 3.28 3.01
Nov 23, 05:30 5.63 7 0.07 0.09 0.14 0.46 0.57 0.55 1.63 4.22 3.21
Nov 23, 05:00 5.28 7 0.07 0.09 0.14 0.43 0.53 0.56 1.52 3.77 3.24
Nov 23, 04:30 5.63 7 0.08 0.08 0.12 0.49 0.69 0.67 1.45 4.25 3.21
Nov 23, 04:00 5.24 7 0.07 0.09 0.18 0.36 0.60 0.68 1.78 3.63 3.19
Nov 23, 03:30 5.56 7 0.06 0.08 0.13 0.42 0.55 0.62 1.80 4.22 3.00
Nov 23, 03:00 5.34 7 0.07 0.09 0.09 0.43 0.63 0.54 1.80 3.83 3.11
Nov 23, 02:30 5.57 7 0.07 0.08 0.17 0.43 0.51 0.67 1.59 4.29 3.04
Nov 23, 02:00 5.13 7 0.07 0.10 0.15 0.48 0.57 0.53 1.89 3.73 2.81
Nov 23, 01:30 5.55 7 0.08 0.10 0.13 0.60 0.58 0.64 2.09 4.01 3.03
Nov 23, 01:00 5.88 7 0.08 0.12 0.16 0.51 0.52 0.55 2.40 4.31 3.07

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