KING-POLOA, AMERICAN SAMOA - 273 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
Sep 11, 17:30 90 179 220 214 207 232 110 102 103 90
Sep 11, 17:00 91 167 228 203 188 204 128 95 85 91
Sep 11, 16:30 92 53 218 213 214 248 95 99 87 92
Sep 11, 16:00 100 108 206 216 212 270 120 88 83 100
Sep 11, 15:30 95 282 218 220 206 227 78 92 86 95
Sep 11, 15:00 95 185 204 210 211 248 87 90 92 95
Sep 11, 14:30 98 112 219 218 213 203 138 80 97 98
Sep 11, 14:00 101 132 213 219 211 231 101 97 87 101
Sep 11, 13:30 107 133 207 207 204 224 146 86 102 107
Sep 11, 13:00 109 128 210 193 190 214 172 101 86 109
Sep 11, 12:30 113 140 219 217 207 221 144 87 106 113
Sep 11, 12:00 111 96 218 204 209 228 162 103 102 111
Sep 11, 11:30 118 179 212 213 215 213 165 120 113 118
Sep 11, 11:00 118 204 197 204 207 205 166 107 106 118
Sep 11, 10:30 122 144 224 216 212 241 180 108 123 122
Sep 11, 10:00 120 137 216 214 208 241 149 98 110 120
Sep 11, 09:30 112 134 213 212 209 205 173 98 109 112
Sep 11, 09:00 99 158 219 226 235 225 173 114 105 99
Sep 11, 08:30 102 133 211 211 208 217 185 111 94 102
Sep 11, 08:00 114 179 213 212 210 268 193 101 114 108
Sep 11, 07:30 107 167 206 203 205 237 156 103 111 107
Sep 11, 07:00 115 170 223 211 210 248 177 118 115 120
Sep 11, 06:30 125 263 212 205 208 263 179 128 114 125
Sep 11, 06:00 127 40 204 203 211 227 168 136 115 127
Sep 11, 05:30 124 176 204 204 209 248 177 125 124 123
Sep 11, 05:00 119 171 209 210 214 192 178 140 123 119
Sep 11, 04:30 117 254 226 221 213 265 176 116 117 117
Sep 11, 04:00 122 260 211 210 221 229 176 148 122 112
Sep 11, 03:30 113 118 219 217 208 279 181 123 123 113
Sep 11, 03:00 120 204 212 208 208 253 187 137 127 120
Sep 11, 02:30 116 220 220 216 218 276 179 141 108 116
Sep 11, 02:00 108 8 219 229 222 211 178 125 120 108
Sep 11, 01:30 116 116 220 205 217 242 178 107 122 116
Sep 11, 01:00 117 185 225 219 212 209 171 119 107 117
Sep 11, 00:30 121 25 209 208 224 231 179 136 129 121
Sep 11, 00:00 123 200 225 209 210 212 179 116 115 123
Sep 10, 23:30 134 222 204 202 223 205 183 144 128 134
Sep 10, 23:00 131 170 217 221 213 214 190 125 140 131
Sep 10, 22:30 126 187 214 210 216 246 182 145 144 126
Sep 10, 22:00 127 174 213 207 220 231 165 133 132 127
Sep 10, 21:30 136 226 216 211 223 223 185 133 136 122
Sep 10, 21:00 113 197 218 221 228 228 181 150 136 113
Sep 10, 20:30 130 215 209 207 203 208 174 158 145 130
Sep 10, 20:00 120 218 217 216 220 222 187 140 122 120
Sep 10, 19:30 117 197 214 211 211 207 178 143 121 117
Sep 10, 19:00 115 124 201 212 211 220 191 143 128 115
Sep 10, 18:30 120 217 213 213 210 232 190 153 127 120
Sep 10, 18:00 115 214 207 203 220 218 187 129 121 115
Sep 10, 17:30 112 195 207 208 216 218 190 150 112 99

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