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 24, 17:00 9.14 20 1.57 4.77 4.01 3.79 3.46 2.49 2.02 1.59 1.72
Dec 24, 16:30 9.28 17 1.63 4.53 4.93 3.67 3.23 2.18 2.14 1.68 1.61
Dec 24, 16:00 8.9 20 1.77 4.53 3.56 3.69 3.57 2.54 2.29 1.58 1.57
Dec 24, 15:30 8.87 20 1.89 4.29 4.00 3.68 3.24 2.48 2.22 1.76 1.59
Dec 24, 15:00 11.15 20 2.40 5.78 5.73 4.43 3.59 2.72 2.59 1.71 1.64
Dec 24, 14:30 10.11 15 2.48 4.96 4.17 5.12 3.15 2.61 2.47 1.55 1.59
Dec 24, 14:00 10.14 20 2.58 5.69 4.25 4.22 3.25 2.37 2.35 1.87 1.65
Dec 24, 13:30 10.19 20 2.05 5.59 4.45 4.90 3.09 2.37 2.05 1.67 1.57
Dec 24, 13:00 10.34 20 2.89 5.21 4.54 4.62 3.58 2.47 2.23 1.71 1.56
Dec 24, 12:30 9.4 20 2.58 5.07 4.21 3.59 3.00 2.74 2.15 1.40 1.54
Dec 24, 12:00 10.03 20 3.20 5.04 4.28 3.97 3.71 2.64 2.07 1.69 1.71
Dec 24, 11:30 10.08 17 3.25 4.85 5.17 3.82 3.19 2.48 2.09 1.67 1.66
Dec 24, 11:00 10.7 17 3.31 5.29 5.35 4.01 3.70 2.46 2.23 1.90 1.63
Dec 24, 10:30 10.66 17 3.11 4.88 5.57 4.48 3.39 2.73 2.24 1.64 1.56
Dec 24, 10:00 9.37 17 3.08 4.50 4.76 3.41 2.54 2.62 2.36 1.66 1.41
Dec 24, 09:30 9.03 20 2.56 4.47 3.84 3.92 3.12 2.54 1.98 1.59 1.46
Dec 24, 09:00 10.06 20 2.75 5.00 4.39 4.58 3.73 2.10 2.07 1.79 1.60
Dec 24, 08:30 8.61 20 3.17 3.99 2.85 3.94 2.84 2.73 2.05 1.61 1.49
Dec 24, 08:00 8.53 28 4.14 3.81 2.76 2.92 3.00 2.90 1.81 1.39 1.50
Dec 24, 07:30 9.0 20 3.51 4.62 2.55 3.45 3.16 3.05 2.19 1.66 1.50
Dec 24, 07:00 9.25 20 3.90 4.76 2.78 3.22 3.35 2.98 2.24 1.57 1.41
Dec 24, 06:30 9.38 20 4.53 4.90 2.81 3.58 2.81 2.58 1.98 1.41 1.53
Dec 24, 06:00 8.75 20 4.00 4.26 1.96 3.10 3.39 2.98 2.10 1.48 1.44
Dec 24, 05:30 9.15 28 4.56 3.91 2.41 3.77 3.44 2.71 2.11 1.39 1.43
Dec 24, 05:00 8.6 28 4.63 3.45 1.86 2.95 3.22 2.91 2.21 1.60 1.44
Dec 24, 04:30 8.81 28 4.98 3.30 2.74 2.95 3.11 2.65 2.05 1.70 1.41
Dec 24, 04:00 8.53 15 3.53 2.64 2.08 4.61 3.04 2.92 2.22 1.73 1.42
Dec 24, 03:30 8.35 28 4.36 2.33 1.36 3.89 3.39 2.55 2.33 1.58 1.55
Dec 24, 03:00 8.49 15 4.20 2.16 2.17 4.38 3.08 2.73 2.03 1.47 1.60
Dec 24, 02:30 8.13 15 2.95 1.72 2.62 3.97 3.51 2.97 2.36 1.58 1.60
Dec 24, 02:00 7.59 15 2.55 1.58 2.83 3.32 3.00 3.27 2.21 1.61 1.57
Dec 24, 01:30 7.86 15 2.73 1.53 2.34 3.68 3.62 3.14 2.20 1.55 1.66
Dec 24, 01:00 8.46 13 3.43 1.43 3.01 3.80 4.09 2.46 2.46 1.71 1.57
Dec 24, 00:30 7.7 15 2.70 1.41 2.16 3.84 3.43 2.93 2.13 1.70 1.64
Dec 24, 00:00 8.02 15 2.42 1.13 2.94 3.79 3.62 3.30 2.18 1.68 1.62
Dec 23, 23:30 7.98 15 2.32 1.43 3.11 4.64 3.42 2.30 1.82 1.45 1.66
Dec 23, 23:00 7.39 13 1.46 1.43 2.56 3.38 3.55 2.96 2.36 1.62 1.71
Dec 23, 22:30 7.83 15 1.88 1.51 2.70 4.08 3.52 2.80 2.43 1.54 1.74
Dec 23, 22:00 8.04 17 1.88 1.88 4.35 3.45 3.03 2.90 2.08 1.37 1.72
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

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