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
Feb 22, 06:00 103 122 153 146 156 150 148 144 115 103
Feb 22, 05:30 102 108 120 154 146 152 142 142 118 102
Feb 22, 05:00 101 95 130 139 164 147 145 144 117 101
Feb 22, 04:30 101 96 176 130 151 146 152 148 119 101
Feb 22, 04:00 103 99 109 136 161 147 148 146 120 103
Feb 22, 03:30 104 89 132 119 130 133 143 145 120 104
Feb 22, 03:00 103 108 166 127 126 142 148 153 123 103
Feb 22, 02:30 103 108 128 137 134 154 143 146 117 103
Feb 22, 02:00 103 121 123 147 143 155 151 148 120 103
Feb 22, 01:30 104 107 175 137 158 141 142 148 118 104
Feb 22, 01:00 101 115 125 128 131 141 142 144 124 101
Feb 22, 00:30 103 96 112 117 120 128 147 146 123 103
Feb 22, 00:00 100 106 112 89 91 135 157 149 121 100
Feb 21, 23:30 101 103 105 107 109 117 144 142 122 101
Feb 21, 23:00 101 105 120 138 126 145 146 143 119 101
Feb 21, 22:30 100 101 107 109 112 115 118 141 121 100
Feb 21, 22:00 102 101 106 107 125 123 137 143 129 102
Feb 21, 21:30 103 101 116 109 125 114 126 147 125 103
Feb 21, 21:00 107 101 108 131 116 121 135 146 123 107
Feb 21, 20:30 106 96 99 103 108 112 130 141 128 106
Feb 21, 20:00 108 105 131 142 119 122 132 139 134 108
Feb 21, 19:30 110 89 100 118 97 127 135 133 136 110
Feb 21, 19:00 110 88 98 104 119 123 123 134 129 110
Feb 21, 18:30 110 91 115 99 102 120 122 128 140 110
Feb 21, 18:00 108 111 107 97 117 115 109 122 134 108
Feb 21, 17:30 107 98 98 108 123 116 126 129 132 107
Feb 21, 17:00 107 103 103 107 106 107 111 123 138 107
Feb 21, 16:30 104 85 87 92 124 122 119 128 135 104
Feb 21, 16:00 102 89 101 87 114 119 125 134 135 102
Feb 21, 15:30 102 85 80 96 128 141 124 129 129 102
Feb 21, 15:00 101 109 89 103 109 99 124 133 127 101
Feb 21, 14:30 100 102 166 105 135 121 140 136 131 100
Feb 21, 14:00 101 103 114 120 127 131 125 128 124 101
Feb 21, 13:30 102 112 113 103 132 135 134 123 125 102
Feb 21, 13:00 101 96 92 84 103 116 126 128 125 101
Feb 21, 12:30 103 112 135 108 124 126 128 126 126 103
Feb 21, 12:00 104 104 99 140 116 126 126 117 120 104
Feb 21, 11:30 105 96 109 112 134 112 119 122 122 105
Feb 21, 11:00 105 99 145 109 150 119 117 123 128 105
Feb 21, 10:30 103 92 174 112 101 117 133 121 126 103
Feb 21, 10:00 102 100 110 96 106 117 121 126 132 102
Feb 21, 09:30 105 118 101 115 109 125 112 123 129 105
Feb 21, 09:00 107 104 118 106 138 143 130 125 124 107
Feb 21, 08:30 109 106 117 114 127 118 126 126 128 109
Feb 21, 08:00 108 103 121 114 124 129 121 122 123 108
Feb 21, 07:30 109 102 175 110 150 125 122 124 120 109
Feb 21, 07:00 108 109 122 117 129 128 126 123 121 108
Feb 21, 06:30 111 128 166 134 111 145 137 123 121 111
Feb 21, 06:00 110 122 118 112 126 148 122 119 128 110

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