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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 Height (ft) Band Energy (cm^2)
waveTime
 Hs cm Tp s 22+ 22-18 18-16 16-14 14-12 12-10 10-8 8-6 6-2
May 28, 17:00 141 3 0 0 0 1 4 16 73 510 637
May 28, 16:30 134 3 0 0 0 2 3 13 46 346 712
May 28, 16:00 130 3 0 0 0 2 3 8 33 279 725
May 28, 15:30 114 3 0 0 0 1 3 9 36 206 552
May 28, 15:00 111 3 0 0 1 1 5 9 30 172 546
May 28, 14:30 109 3 0 0 0 2 4 9 24 133 572
May 28, 14:00 110 3 0 0 0 1 4 7 21 96 630
May 28, 13:30 111 3 0 0 0 1 3 8 21 92 638
May 28, 13:00 107 3 0 0 0 1 3 6 23 119 562
May 28, 12:30 106 3 0 0 0 1 3 8 30 112 544
May 28, 12:00 110 3 0 0 0 1 3 8 23 117 599
May 28, 11:30 104 3 0 0 0 1 3 9 26 90 553
May 28, 11:00 98 3 0 0 1 1 3 7 24 83 484
May 28, 10:30 107 3 0 0 0 1 2 7 24 82 595
May 28, 10:00 107 3 0 0 0 2 3 8 27 114 563
May 28, 09:30 106 3 0 0 0 1 3 9 26 82 583
May 28, 09:00 101 3 0 0 1 1 4 8 22 103 505
May 28, 08:30 115 3 0 0 0 1 3 6 29 85 697
May 28, 08:00 111 3 0 0 0 2 2 10 31 98 627
May 28, 07:30 113 3 0 0 0 2 3 7 26 99 663
May 28, 07:00 104 3 0 0 1 1 4 9 27 89 541
May 28, 06:30 100 3 0 0 1 1 3 15 21 56 529
May 28, 06:00 104 3 0 0 0 1 3 14 33 64 566
May 28, 05:30 120 3 0 0 1 2 4 9 26 52 802
May 28, 05:00 107 3 0 0 1 1 3 8 34 61 609
May 28, 04:30 91 3 0 0 1 2 3 9 38 45 420
May 28, 04:00 99 3 0 0 0 1 4 9 27 40 534
May 28, 03:30 101 3 0 0 1 1 5 10 37 44 537
May 28, 03:00 106 3 0 0 1 2 3 8 38 41 612
May 28, 02:30 106 3 0 0 1 2 3 7 26 41 622
May 28, 02:00 102 3 0 0 1 2 3 10 26 49 556
May 28, 01:30 102 3 0 0 1 1 2 10 35 49 545
May 28, 01:00 91 3 0 0 1 1 3 7 28 37 439
May 28, 00:30 88 3 0 0 1 1 5 6 25 40 405
May 28, 00:00 94 3 0 0 0 2 4 7 27 39 467
May 27, 23:30 87 3 0 0 1 1 5 11 23 34 394
May 27, 23:00 86 3 0 0 1 1 3 12 23 37 385
May 27, 22:30 79 3 0 0 1 1 2 8 22 45 307
May 27, 22:00 73 3 0 0 1 1 4 6 28 37 254
May 27, 21:30 74 3 0 0 1 1 2 6 25 35 274
May 27, 21:00 69 3 0 0 0 1 3 7 26 32 231
May 27, 20:30 66 3 0 0 1 1 2 6 32 29 201
May 27, 20:00 67 3 0 0 1 1 4 5 30 36 200
May 27, 19:30 64 3 0 0 1 2 4 5 31 30 179
May 27, 19:00 67 3 0 0 1 1 3 8 23 33 206
May 27, 18:30 62 3 0 0 0 2 2 6 14 31 188
May 27, 18:00 62 3 0 0 1 2 3 5 30 31 166
May 27, 17:30 65 3 0 0 1 1 2 7 29 31 194
May 27, 17:00 62 3 0 0 0 2 2 6 28 35 164

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