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
May 29, 06:30 151 216 170 240 151 127 121 125 151 204
May 29, 06:00 153 188 190 205 134 135 118 132 153 200
May 29, 05:30 146 197 217 286 132 130 113 136 146 206
May 29, 05:00 143 208 199 194 141 122 124 134 143 204
May 29, 04:30 207 208 231 171 157 157 125 129 152 207
May 29, 04:00 209 241 226 140 220 142 139 131 152 209
May 29, 03:30 208 230 247 198 166 154 120 125 150 208
May 29, 03:00 206 205 219 200 165 162 117 135 152 206
May 29, 02:30 202 177 195 192 129 130 107 136 153 202
May 29, 02:00 202 248 233 238 133 134 139 142 155 202
May 29, 01:30 199 230 243 213 152 122 122 145 156 199
May 29, 01:00 201 246 259 181 138 144 122 147 165 201
May 29, 00:30 205 208 208 134 244 110 122 151 162 205
May 29, 00:00 207 220 234 206 194 154 136 154 163 207
May 28, 23:30 209 269 191 198 194 110 125 159 160 209
May 28, 23:00 207 247 227 167 193 175 130 155 163 207
May 28, 22:30 208 200 191 231 136 114 132 154 162 208
May 28, 22:00 205 222 187 209 165 134 142 159 162 205
May 28, 21:30 206 215 223 194 203 164 143 162 163 206
May 28, 21:00 205 222 199 199 132 126 134 162 162 205
May 28, 20:30 203 206 190 183 148 121 130 162 167 203
May 28, 20:00 205 207 200 224 129 144 147 165 161 205
May 28, 19:30 207 221 207 193 140 123 142 171 171 207
May 28, 19:00 204 217 213 159 170 120 135 168 166 204
May 28, 18:30 192 195 192 112 185 133 131 170 168 192
May 28, 18:00 188 208 170 74 144 145 138 169 169 188
May 28, 17:30 181 162 188 129 151 115 146 170 171 181
May 28, 17:00 173 159 166 134 136 138 138 171 175 173
May 28, 16:30 175 183 158 123 149 117 126 163 172 175
May 28, 16:00 171 168 112 145 156 141 128 166 165 171
May 28, 15:30 171 176 175 93 148 136 127 152 162 171
May 28, 15:00 164 151 151 93 143 135 127 157 147 164
May 28, 14:30 163 130 160 158 142 135 120 151 150 163
May 28, 14:00 163 146 121 134 147 133 122 146 143 163
May 28, 13:30 160 128 150 147 138 138 120 142 150 160
May 28, 13:00 167 146 160 137 137 126 131 138 153 167
May 28, 12:30 165 162 169 245 154 115 124 140 150 165
May 28, 12:00 161 138 155 160 110 128 110 144 154 161
May 28, 11:30 156 160 153 136 126 129 129 143 154 156
May 28, 11:00 157 117 128 125 132 133 122 133 149 157
May 28, 10:30 150 117 139 125 129 137 128 148 150 150
May 28, 10:00 149 98 116 143 151 120 121 140 149 149
May 28, 09:30 152 120 123 134 132 138 126 133 152 152
May 28, 09:00 158 181 129 124 157 132 121 142 148 158
May 28, 08:30 155 131 188 201 178 128 113 143 142 155
May 28, 08:00 158 135 142 111 151 103 126 146 140 158
May 28, 07:30 151 195 170 143 128 127 116 144 146 151
May 28, 07:00 151 149 183 158 146 145 127 144 150 151
May 28, 06:30 148 153 167 168 143 129 111 145 151 148

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