IMPERIAL BEACH NEARSHORE, CA - 155 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 23, 21:30 8.29 15 1.06 1.61 2.64 4.73 4.16 2.79 2.27 1.49 1.78
Dec 23, 21:00 7.92 13 1.22 1.85 3.03 3.50 4.26 3.07 2.02 1.47 1.60
Dec 23, 20:30 7.12 15 0.86 1.96 2.80 3.46 2.59 2.87 2.45 1.49 1.77
Dec 23, 20:00 8.18 15 0.80 1.98 2.65 4.72 4.10 2.43 2.20 1.58 1.73
Dec 23, 19:30 8.54 15 0.79 1.98 3.55 4.58 4.06 2.90 2.10 1.56 1.77
Dec 23, 19:00 7.78 15 0.71 1.84 2.93 4.18 3.47 2.80 2.31 1.57 1.73
Dec 23, 18:30 8.77 15 0.68 2.50 3.67 4.38 3.98 3.26 2.22 1.75 1.74
Dec 23, 18:00 8.65 15 0.62 2.42 3.72 4.26 4.00 3.18 2.26 1.57 1.71
Dec 23, 17:30 8.2 15 0.56 2.32 3.33 4.12 3.89 2.58 2.37 1.82 1.62
Dec 23, 17:00 8.79 15 0.69 2.38 3.61 4.80 4.21 2.36 2.34 1.76 1.79
Dec 23, 16:30 8.78 15 0.79 2.83 3.60 4.30 3.93 2.98 2.62 1.76 1.67
Dec 23, 16:00 9.46 15 0.61 2.24 3.63 5.02 4.84 3.46 2.12 1.66 1.76
Dec 23, 15:30 10.48 17 0.88 3.20 5.31 5.04 4.57 3.42 2.45 1.79 1.88
Dec 23, 15:00 10.1 17 0.77 3.07 6.30 4.69 3.37 2.63 2.44 1.68 1.82
Dec 23, 14:30 10.72 15 0.86 4.48 5.12 5.72 4.13 2.48 2.38 1.81 1.74
Dec 23, 14:00 10.65 17 0.81 4.01 5.29 5.24 4.18 3.24 2.48 2.06 1.69
Dec 23, 13:30 10.31 15 0.91 2.75 4.93 5.14 4.53 3.53 2.81 1.82 1.70
Dec 23, 13:00 10.39 15 0.80 3.30 4.38 5.98 4.16 3.57 2.35 1.64 1.75
Dec 23, 12:30 9.63 17 0.78 2.72 4.93 4.46 4.14 3.44 2.24 1.71 1.88
Dec 23, 12:00 9.79 17 0.75 3.75 5.15 4.29 3.98 3.09 2.31 1.70 1.66
Dec 23, 11:30 9.52 17 0.89 3.43 4.87 4.87 3.30 3.22 2.09 1.47 1.69
Dec 23, 11:00 10.38 15 0.76 3.16 4.52 6.18 3.94 3.71 2.00 1.69 1.60
Dec 23, 10:30 9.84 15 0.74 2.79 4.61 5.05 4.49 3.41 2.33 1.45 1.52
Dec 23, 10:00 9.93 17 0.93 2.80 5.29 5.09 3.68 3.44 2.53 1.46 1.44
Dec 23, 09:30 10.11 15 0.93 3.67 4.12 5.36 4.15 3.83 2.35 1.73 1.35
Dec 23, 09:00 9.05 13 0.81 2.86 4.06 4.04 4.15 3.65 2.44 1.48 1.29
Dec 23, 08:30 10.97 17 1.09 3.32 7.12 4.53 4.24 3.02 2.41 1.47 1.33
Dec 23, 08:00 9.37 15 0.76 3.49 3.45 4.55 4.44 3.65 2.36 1.51 1.25
Dec 23, 07:30 10.09 17 0.71 3.43 5.90 4.66 3.61 3.18 2.33 1.62 1.31
Dec 23, 07:00 9.8 17 1.16 4.09 4.64 4.04 4.38 3.18 2.48 1.67 1.34
Dec 23, 06:30 11.1 15 0.81 3.42 6.00 6.39 3.88 2.86 2.45 1.63 1.39
Dec 23, 06:00 10.7 17 1.11 3.22 5.75 5.71 4.21 3.03 2.35 1.64 1.44
Dec 23, 05:30 9.57 17 1.00 2.66 5.37 4.38 3.74 3.40 2.28 1.71 1.40
Dec 23, 05:00 11.08 17 1.18 3.97 6.72 5.34 3.46 3.04 2.61 1.43 1.41
Dec 23, 04:30 11.47 17 0.84 4.28 7.12 4.55 4.28 3.58 2.42 1.42 1.48
Dec 23, 04:00 11.47 17 1.30 5.10 6.09 5.42 4.22 3.07 2.31 1.60 1.50
Dec 23, 03:30 11.95 17 1.13 5.21 7.43 5.20 4.00 2.38 2.44 1.59 1.44
Dec 23, 03:00 11.92 17 1.35 3.99 7.07 5.86 4.19 3.38 2.49 1.72 1.44
Dec 23, 02:30 12.86 17 1.14 6.01 7.09 5.85 4.49 3.15 2.91 1.69 1.42
Dec 23, 02:00 13.09 17 0.93 4.85 7.34 6.35 5.45 3.65 2.30 1.64 1.35
Dec 23, 01:30 11.6 17 1.38 4.70 7.00 5.39 3.78 2.92 2.27 1.56 1.46
Dec 23, 01:00 11.7 17 1.27 5.48 6.44 5.22 4.04 2.93 2.72 1.45 1.46
Dec 23, 00:30 12.13 17 1.11 5.81 7.28 5.13 3.85 2.63 2.49 1.75 1.30
Dec 23, 00:00 12.44 17 1.44 5.92 6.76 5.63 4.50 3.03 2.47 1.74 1.32
Dec 22, 23:30 11.09 17 1.29 3.54 6.11 5.22 4.79 3.41 2.49 1.50 1.15
Dec 22, 23:00 11.52 17 1.18 5.18 6.51 5.45 3.59 3.03 2.72 1.35 1.04
Dec 22, 22:30 10.96 17 1.42 4.00 6.28 5.71 3.28 3.07 2.59 1.39 1.05
Dec 22, 22:00 10.16 17 1.32 4.44 6.01 4.03 3.98 2.80 1.79 1.23 1.02
Dec 22, 21:30 12.08 15 1.33 4.60 6.38 6.64 4.75 2.61 2.26 1.62 1.07

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