BLOCK ISLAND, RI - 154 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
Dec 15, 20:30 144 199 184 144 138 146 144 138 127 95
Dec 15, 20:00 145 202 155 155 137 155 145 143 124 89
Dec 15, 19:30 143 140 165 141 148 149 143 137 121 83
Dec 15, 19:00 148 68 135 139 146 145 148 138 124 75
Dec 15, 18:30 139 99 151 150 145 149 139 139 129 78
Dec 15, 18:00 146 35 126 145 149 150 146 134 125 61
Dec 15, 17:30 147 45 134 153 143 151 147 137 125 67
Dec 15, 17:00 142 95 182 159 139 143 142 141 122 55
Dec 15, 16:30 145 77 202 133 136 149 145 139 117 60
Dec 15, 16:00 144 27 87 112 152 148 144 137 121 63
Dec 15, 15:30 144 78 177 128 148 144 144 132 123 62
Dec 15, 15:00 141 82 132 146 137 147 141 131 120 63
Dec 15, 14:30 60 80 181 142 141 143 135 129 122 60
Dec 15, 14:00 58 46 98 140 147 139 138 134 122 58
Dec 15, 13:30 143 54 99 107 149 143 141 130 125 58
Dec 15, 13:00 147 97 119 126 140 147 139 126 118 60
Dec 15, 12:30 143 181 104 145 152 143 141 130 124 58
Dec 15, 12:00 63 117 163 155 142 147 136 134 122 63
Dec 15, 11:30 147 84 109 143 145 147 132 130 126 65
Dec 15, 11:00 70 79 117 147 152 142 134 130 126 70
Dec 15, 10:30 70 234 159 117 147 147 139 137 121 70
Dec 15, 10:00 72 221 175 120 143 136 141 129 122 72
Dec 15, 09:30 68 157 110 131 135 145 139 127 122 68
Dec 15, 09:00 65 77 111 122 148 142 140 137 127 65
Dec 15, 08:30 60 40 70 122 137 151 146 135 126 60
Dec 15, 08:00 57 338 169 133 148 149 149 135 128 57
Dec 15, 07:30 52 51 104 138 136 144 143 138 124 52
Dec 15, 07:00 49 79 145 182 149 134 144 134 129 49
Dec 15, 06:30 46 34 77 105 144 140 143 138 128 46
Dec 15, 06:00 47 57 135 138 139 139 147 138 128 47
Dec 15, 05:30 42 20 100 133 141 145 141 138 131 42
Dec 15, 05:00 37 136 154 137 151 141 142 140 123 37
Dec 15, 04:30 40 15 100 113 138 148 129 134 133 40
Dec 15, 04:00 34 327 169 132 147 139 138 136 123 34
Dec 15, 03:30 34 358 152 143 144 132 141 140 123 34
Dec 15, 03:00 28 356 104 144 135 132 138 131 122 28
Dec 15, 02:30 31 5 188 168 146 150 134 131 125 31
Dec 15, 02:00 30 279 126 162 136 136 140 132 128 30
Dec 15, 01:30 32 354 134 126 138 123 131 131 122 32
Dec 15, 01:00 33 58 141 148 135 130 135 131 125 33
Dec 15, 00:30 24 310 132 152 136 135 126 128 127 24
Dec 15, 00:00 32 337 114 141 135 124 131 130 133 32
Dec 14, 23:30 31 346 169 147 134 119 130 136 139 31
Dec 14, 23:00 27 83 134 142 129 122 133 136 133 27
Dec 14, 22:30 26 219 176 151 137 125 141 136 146 26
Dec 14, 22:00 16 18 188 156 141 132 137 137 135 16
Dec 14, 21:30 13 349 156 140 133 130 131 136 140 13
Dec 14, 21:00 4 10 19 117 133 129 137 132 128 4
Dec 14, 20:30 1 351 146 97 119 141 139 136 141 1

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