VIRGINIA BEACH OFFSHORE, VA - 171 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 Direction

waveTime
Dp ° 22+ 22-18 18-16 16-14 14-12 12-10 10-8 8-6 6-2
Apr 24, 11:00 69 146 120 85 73 69 69 73 83 207
Apr 24, 10:30 200 216 121 86 74 69 68 75 85 200
Apr 24, 10:00 71 276 57 79 78 65 71 74 82 194
Apr 24, 09:30 71 90 72 64 71 66 71 76 85 181
Apr 24, 09:00 67 222 115 88 70 66 67 77 84 176
Apr 24, 08:30 71 9 145 87 72 69 71 76 85 162
Apr 24, 08:00 76 64 136 87 76 75 76 79 82 161
Apr 24, 07:30 78 81 99 87 76 71 78 76 80 146
Apr 24, 07:00 76 57 87 84 80 72 74 76 83 142
Apr 24, 06:30 78 118 100 88 86 80 78 81 77 130
Apr 24, 06:00 79 32 79 105 80 78 76 79 81 136
Apr 24, 05:30 78 80 125 109 89 78 75 78 78 126
Apr 24, 05:00 77 48 96 110 95 84 82 77 81 113
Apr 24, 04:30 77 159 115 100 89 78 77 78 74 105
Apr 24, 04:00 80 91 95 93 84 79 82 80 79 98
Apr 24, 03:30 77 58 87 90 89 85 79 77 78 98
Apr 24, 03:00 78 31 88 98 86 85 82 78 74 95
Apr 24, 02:30 77 4 49 89 84 91 88 77 73 92
Apr 24, 02:00 77 86 95 97 98 93 85 77 77 89
Apr 24, 01:30 77 43 89 101 95 96 87 77 73 88
Apr 24, 01:00 73 40 71 88 102 91 82 73 78 80
Apr 24, 00:30 71 70 89 100 105 89 82 71 78 77
Apr 24, 00:00 74 48 96 100 106 88 84 74 74 75
Apr 23, 23:30 77 68 95 111 110 97 87 77 77 69
Apr 23, 23:00 78 51 90 100 96 96 81 78 74 72
Apr 23, 22:30 80 61 116 126 106 85 82 80 75 69
Apr 23, 22:00 74 34 83 93 102 91 84 74 75 68
Apr 23, 21:30 80 68 85 106 101 97 85 80 75 64
Apr 23, 21:00 76 60 77 108 95 93 78 76 76 64
Apr 23, 20:30 79 64 79 108 105 99 87 79 76 63
Apr 23, 20:00 80 120 75 105 102 86 85 78 80 64
Apr 23, 19:30 82 60 90 90 101 89 86 77 82 65
Apr 23, 19:00 81 85 59 80 115 107 93 81 81 65
Apr 23, 18:30 83 78 114 118 114 104 83 88 83 66
Apr 23, 18:00 84 85 102 95 100 96 92 84 84 65
Apr 23, 17:30 85 126 137 107 104 104 94 83 85 66
Apr 23, 17:00 85 106 102 111 108 106 94 87 85 64
Apr 23, 16:30 85 78 94 99 100 93 84 87 85 66
Apr 23, 16:00 65 91 95 83 96 104 86 91 85 65
Apr 23, 15:30 83 102 96 100 100 99 94 87 83 61
Apr 23, 15:00 61 103 93 91 95 94 99 93 91 61
Apr 23, 14:30 86 78 80 96 85 80 94 83 86 62
Apr 23, 14:00 88 30 73 95 93 76 93 84 88 56
Apr 23, 13:30 51 29 81 96 91 70 87 82 82 51
Apr 23, 13:00 48 78 0 61 87 93 89 82 81 48
Apr 23, 12:30 78 60 72 72 98 87 77 76 78 43

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