CAPE HATTERAS EAST, NC - 250 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
Jul 23, 23:00 3.62 3 0.05 0.08 0.14 0.36 0.33 0.49 1.22 1.45 3.00
Jul 23, 22:30 3.53 3 0.06 0.08 0.14 0.33 0.35 0.43 1.15 1.39 2.96
Jul 23, 22:00 3.53 3 0.06 0.09 0.20 0.34 0.28 0.38 1.09 1.38 3.00
Jul 23, 21:30 3.66 3 0.06 0.07 0.14 0.35 0.31 0.52 1.24 1.36 3.08
Jul 23, 21:00 3.48 3 0.06 0.08 0.15 0.32 0.29 0.50 1.26 1.42 2.84
Jul 23, 20:30 3.36 3 0.05 0.06 0.13 0.30 0.30 0.45 1.35 1.27 2.73
Jul 23, 20:00 3.51 3 0.05 0.08 0.13 0.36 0.33 0.61 1.53 1.54 2.64
Jul 23, 19:30 3.31 3 0.05 0.08 0.17 0.28 0.35 0.45 1.20 1.51 2.61
Jul 23, 19:00 3.55 3 0.06 0.08 0.14 0.30 0.32 0.47 1.26 1.49 2.89
Jul 23, 18:30 3.4 3 0.04 0.07 0.12 0.24 0.32 0.53 1.21 1.43 2.75
Jul 23, 18:00 3.21 3 0.05 0.09 0.16 0.34 0.37 0.55 1.25 1.43 2.47
Jul 23, 17:30 3.09 3 0.05 0.08 0.16 0.34 0.33 0.44 1.40 1.38 2.29
Jul 23, 17:00 3.04 3 0.05 0.07 0.16 0.33 0.37 0.50 1.28 1.46 2.23
Jul 23, 16:30 3.11 3 0.05 0.08 0.13 0.25 0.25 0.52 1.34 1.49 2.29
Jul 23, 16:00 2.98 3 0.04 0.07 0.13 0.30 0.31 0.56 1.43 1.30 2.14
Jul 23, 15:30 2.93 3 0.05 0.09 0.14 0.32 0.33 0.47 1.24 1.41 2.15
Jul 23, 15:00 3.01 3 0.04 0.08 0.15 0.22 0.29 0.61 1.36 1.42 2.16
Jul 23, 14:30 3.08 3 0.05 0.07 0.12 0.29 0.29 0.47 1.43 1.37 2.27
Jul 23, 14:00 3.14 3 0.04 0.08 0.15 0.26 0.26 0.60 1.31 1.44 2.36
Jul 23, 13:30 3.15 3 0.05 0.07 0.16 0.28 0.32 0.54 1.58 1.26 2.31
Jul 23, 13:00 3.28 3 0.05 0.07 0.13 0.28 0.30 0.55 1.50 1.38 2.47
Jul 23, 12:30 3.2 3 0.05 0.08 0.15 0.29 0.26 0.55 1.34 1.33 2.48
Jul 23, 12:00 3.08 3 0.05 0.07 0.14 0.24 0.31 0.68 1.32 1.22 2.38
Jul 23, 11:30 3.31 3 0.06 0.07 0.11 0.23 0.27 0.55 1.51 1.38 2.51
Jul 23, 11:00 3.67 3 0.06 0.09 0.13 0.28 0.32 0.67 1.61 1.43 2.86
Jul 23, 10:30 3.58 3 0.05 0.08 0.20 0.32 0.27 0.67 1.54 1.31 2.83
Jul 23, 10:00 3.69 3 0.06 0.08 0.14 0.25 0.29 0.76 1.49 1.29 3.00
Jul 23, 09:30 3.82 3 0.06 0.10 0.16 0.26 0.31 0.54 1.51 1.26 3.19
Jul 23, 09:00 4.07 3 0.05 0.07 0.14 0.28 0.29 0.74 1.56 1.52 3.33
Jul 23, 08:30 3.93 3 0.07 0.09 0.13 0.26 0.30 0.60 1.31 1.38 3.36
Jul 23, 08:00 4.03 3 0.06 0.08 0.15 0.27 0.32 0.66 1.62 1.27 3.37
Jul 23, 07:30 4.17 3 0.06 0.09 0.18 0.35 0.33 0.65 1.56 1.20 3.59
Jul 23, 07:00 4.23 3 0.07 0.11 0.17 0.24 0.29 0.60 1.31 1.42 3.68
Jul 23, 06:30 4.21 3 0.06 0.10 0.15 0.28 0.30 0.63 1.27 1.50 3.65
Jul 23, 06:00 4.26 3 0.06 0.11 0.18 0.25 0.33 0.65 1.48 1.39 3.66
Jul 23, 05:30 4.06 3 0.07 0.10 0.15 0.25 0.26 0.70 1.47 1.52 3.37
Jul 23, 05:00 4.18 3 0.09 0.11 0.19 0.30 0.31 0.69 1.34 1.40 3.61
Jul 23, 04:30 4.16 3 0.08 0.10 0.17 0.30 0.37 0.63 1.53 1.32 3.54
Jul 23, 04:00 3.98 3 0.09 0.10 0.15 0.30 0.36 0.71 1.45 1.45 3.30
Jul 23, 03:30 3.94 3 0.08 0.12 0.17 0.20 0.31 0.68 1.39 1.51 3.26
Jul 23, 03:00 3.87 3 0.07 0.13 0.18 0.23 0.34 0.62 1.56 1.52 3.10
Jul 23, 02:30 3.79 3 0.08 0.10 0.15 0.26 0.33 0.71 1.83 1.44 2.87
Jul 23, 02:00 3.61 3 0.06 0.10 0.15 0.25 0.36 0.71 1.66 1.61 2.64
Jul 23, 01:30 3.39 3 0.06 0.09 0.14 0.24 0.33 0.62 1.53 1.51 2.50
Jul 23, 01:00 3.5 3 0.07 0.10 0.16 0.27 0.29 0.64 1.61 1.48 2.62
Jul 23, 00:30 3.49 3 0.06 0.11 0.16 0.22 0.33 0.65 1.54 1.60 2.58
Jul 23, 00:00 3.65 3 0.06 0.10 0.15 0.25 0.30 0.69 1.79 1.65 2.59
Jul 22, 23:30 3.71 3 0.07 0.09 0.13 0.26 0.36 0.68 1.61 1.73 2.74
Jul 22, 23:00 3.64 3 0.06 0.11 0.17 0.17 0.32 0.72 1.67 1.47 2.76

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