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, 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
Dec 22, 21:00 10.48 15 1.84 4.10 4.70 5.87 4.56 2.30 2.13 1.20 1.03
Dec 22, 20:30 11.45 17 1.31 5.29 6.19 5.94 3.78 2.62 2.06 1.18 0.98
Dec 22, 20:00 11.11 15 1.13 4.92 5.33 6.41 4.00 2.44 2.02 1.23 0.92
Dec 22, 19:30 9.87 15 1.75 4.50 4.38 4.93 4.27 2.65 1.82 1.12 0.88
Dec 22, 19:00 10.66 17 2.23 4.72 5.49 5.20 3.89 2.40 2.44 1.25 0.89
Dec 22, 18:30 9.59 17 1.70 4.50 5.01 4.88 2.54 2.44 2.34 1.11 0.87
Dec 22, 18:00 8.22 15 1.72 4.10 2.94 4.23 2.72 2.93 1.88 1.05 0.83
Dec 22, 17:30 8.82 17 1.59 3.56 4.91 4.31 3.09 2.30 1.84 1.06 0.80
Dec 22, 17:00 9.3 15 1.93 3.57 4.92 5.10 3.14 2.31 1.75 0.93 0.85
Dec 22, 16:30 7.69 17 1.40 3.69 3.87 3.57 2.78 2.11 1.41 0.89 0.88
Dec 22, 16:00 7.86 15 1.37 3.33 3.38 4.66 2.34 2.31 1.82 0.93 0.89
Dec 22, 15:30 6.9 17 1.38 2.98 3.59 2.90 2.80 1.89 1.70 0.74 0.88
Dec 22, 15:00 7.41 17 1.53 3.23 4.35 3.19 2.46 1.87 1.43 0.77 0.90
Dec 22, 14:30 7.09 15 1.02 2.83 3.59 3.69 2.55 2.14 1.53 0.73 0.88
Dec 22, 14:00 7.14 17 1.28 2.56 3.95 3.32 2.95 2.03 1.48 0.69 0.87
Dec 22, 13:30 6.55 15 1.21 2.28 3.45 3.48 2.54 1.72 1.23 0.79 0.85
Dec 22, 13:00 5.8 17 1.16 2.26 3.08 2.75 1.93 1.80 1.35 0.74 0.91
Dec 22, 12:30 5.53 17 0.84 2.10 2.75 2.67 2.30 1.64 1.19 0.77 0.89
Dec 22, 12:00 5.9 17 0.97 2.19 3.26 2.94 2.19 1.59 1.11 0.69 0.87
Dec 22, 11:30 5.13 17 0.78 1.51 2.55 2.47 2.10 1.95 1.13 0.74 0.90
Dec 22, 11:00 4.75 15 0.77 1.74 2.00 2.46 1.96 1.64 1.07 0.65 0.90
Dec 22, 10:30 5.06 17 0.62 2.00 3.05 1.92 1.59 1.64 1.23 0.70 0.98
Dec 22, 10:00 4.25 15 0.58 1.56 1.80 1.96 1.68 1.56 1.26 0.70 0.95
Dec 22, 09:30 4.86 15 0.57 1.66 1.82 2.89 1.93 1.50 1.18 0.69 1.01

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