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
Feb 03, 19:00 9.5 7 0.21 0.25 0.20 0.16 0.19 0.40 1.23 6.90 6.38
Feb 03, 18:30 8.43 3 0.21 0.21 0.15 0.15 0.19 0.46 1.33 5.81 5.94
Feb 03, 18:00 8.6 7 0.22 0.22 0.15 0.19 0.20 0.47 1.30 6.15 5.84
Feb 03, 17:30 9.57 7 0.36 0.27 0.19 0.19 0.27 0.46 1.50 6.86 6.46
Feb 03, 17:00 8.96 7 0.21 0.16 0.13 0.14 0.22 0.42 1.72 6.46 5.93
Feb 03, 16:30 8.87 7 0.24 0.19 0.19 0.16 0.19 0.49 1.45 6.47 5.85
Feb 03, 16:00 9.8 7 0.25 0.24 0.18 0.21 0.22 0.38 1.51 7.11 6.55
Feb 03, 15:30 9.92 7 0.26 0.27 0.18 0.19 0.25 0.55 1.78 7.05 6.71
Feb 03, 15:00 9.75 3 0.35 0.26 0.20 0.26 0.25 0.60 1.54 6.34 7.20
Feb 03, 14:30 9.49 3 0.32 0.29 0.18 0.26 0.31 0.62 1.86 6.38 6.72
Feb 03, 14:00 8.35 3 0.20 0.23 0.20 0.15 0.24 0.54 1.80 5.46 6.01
Feb 03, 13:30 8.75 7 0.19 0.15 0.14 0.14 0.24 0.49 1.98 6.32 5.68
Feb 03, 13:00 8.61 7 0.18 0.22 0.17 0.18 0.28 0.52 1.82 6.20 5.65
Feb 03, 12:30 8.65 7 0.25 0.16 0.15 0.13 0.23 0.58 1.95 5.96 5.91
Feb 03, 12:00 8.41 3 0.21 0.17 0.18 0.13 0.19 0.62 2.23 5.69 5.73
Feb 03, 11:30 8.82 7 0.19 0.18 0.16 0.15 0.26 0.64 2.72 6.03 5.79
Feb 03, 11:00 8.61 7 0.23 0.17 0.16 0.18 0.23 0.55 2.34 5.97 5.70
Feb 03, 10:30 8.3 7 0.20 0.18 0.12 0.17 0.26 0.60 2.60 5.68 5.41
Feb 03, 10:00 8.79 7 0.25 0.22 0.15 0.20 0.27 0.57 2.22 6.52 5.41
Feb 03, 09:30 8.37 7 0.23 0.19 0.12 0.21 0.34 0.63 2.08 6.17 5.20
Feb 03, 09:00 8.7 7 0.24 0.20 0.17 0.20 0.26 0.69 1.78 6.64 5.26
Feb 03, 08:30 8.63 7 0.18 0.17 0.13 0.17 0.27 0.66 1.51 6.39 5.54
Feb 03, 08:00 7.87 3 0.24 0.25 0.20 0.18 0.31 0.76 1.40 5.33 5.54
Feb 03, 07:30 7.83 3 0.22 0.21 0.18 0.20 0.27 0.67 1.36 5.30 5.53
Feb 03, 07:00 7.91 7 0.19 0.20 0.12 0.21 0.34 0.64 0.81 5.57 5.50
Feb 03, 06:30 6.76 3 0.14 0.18 0.12 0.13 0.23 0.67 0.79 3.90 5.41
Feb 03, 06:00 7.09 3 0.19 0.15 0.13 0.14 0.29 0.65 0.93 4.26 5.54
Feb 03, 05:30 6.65 3 0.19 0.14 0.14 0.13 0.29 0.61 0.86 3.89 5.28
Feb 03, 05:00 6.34 3 0.11 0.11 0.12 0.13 0.23 0.61 0.86 3.19 5.36
Feb 03, 04:30 6.03 3 0.16 0.16 0.10 0.14 0.24 0.73 0.85 2.52 5.35
Feb 03, 04:00 5.74 3 0.13 0.12 0.09 0.12 0.27 0.73 0.80 2.04 5.24
Feb 03, 03:30 5.37 3 0.12 0.14 0.09 0.12 0.30 0.82 1.00 1.40 5.01
Feb 03, 03:00 5.16 3 0.11 0.09 0.08 0.14 0.28 0.70 0.88 1.47 4.80
Feb 03, 02:30 4.68 3 0.08 0.09 0.07 0.12 0.23 0.87 0.91 1.32 4.30
Feb 03, 02:00 4.64 3 0.09 0.07 0.06 0.11 0.25 0.67 0.95 1.10 4.35
Feb 03, 01:30 4.14 3 0.09 0.09 0.07 0.12 0.27 0.72 0.89 0.97 3.84
Feb 03, 01:00 4.2 3 0.08 0.07 0.06 0.13 0.30 0.77 1.04 1.14 3.82
Feb 03, 00:30 3.89 3 0.07 0.08 0.06 0.13 0.25 0.84 1.05 1.02 3.49
Feb 03, 00:00 3.64 3 0.06 0.07 0.06 0.10 0.27 0.82 1.00 1.05 3.22
Feb 02, 23:30 3.45 3 0.07 0.06 0.05 0.13 0.28 0.84 0.97 0.98 3.03
Feb 02, 23:00 3.44 3 0.08 0.07 0.06 0.13 0.26 0.81 1.08 1.09 2.96
Feb 02, 22:30 3.12 3 0.08 0.07 0.06 0.11 0.22 0.67 0.99 1.02 2.68
Feb 02, 22:00 2.93 3 0.05 0.06 0.06 0.12 0.22 0.74 1.04 0.99 2.43
Feb 02, 21:30 2.84 3 0.05 0.06 0.05 0.10 0.25 0.74 1.08 0.97 2.31
Feb 02, 21:00 2.54 3 0.06 0.06 0.05 0.11 0.25 0.69 0.94 0.96 2.02
Feb 02, 20:30 2.54 3 0.05 0.04 0.05 0.09 0.27 0.84 1.10 1.02 1.84

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