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
Jul 18, 13:30 230 9 1 2 1 1 2 39 1459 1173 632
Jul 18, 13:00 231 9 1 1 1 1 2 36 1667 921 694
Jul 18, 12:30 234 9 1 1 1 1 2 28 1348 1333 696
Jul 18, 12:00 229 7 1 1 1 1 3 36 1224 1260 763
Jul 18, 11:30 229 7 1 1 1 1 2 33 1119 1496 613
Jul 18, 11:00 226 7 1 2 1 1 2 42 1105 1320 726
Jul 18, 10:30 221 7 1 1 1 1 2 30 1016 1268 745
Jul 18, 10:00 225 7 1 1 1 1 3 36 1150 1279 698
Jul 18, 09:30 242 7 1 2 1 1 2 29 1260 1584 780
Jul 18, 09:00 231 7 1 1 1 1 2 19 1064 1584 660
Jul 18, 08:30 225 7 1 1 1 2 2 34 1184 1205 726
Jul 18, 08:00 201 7 1 1 1 1 3 24 803 934 749
Jul 18, 07:30 200 7 1 1 1 1 2 16 694 1033 750
Jul 18, 07:00 215 7 1 1 1 1 2 16 1023 1141 712
Jul 18, 06:30 213 7 1 1 1 1 3 30 993 1059 738
Jul 18, 06:00 208 7 1 2 1 1 2 19 878 1198 615
Jul 18, 05:30 200 7 1 1 1 1 1 25 818 1068 570
Jul 18, 05:00 186 7 0 1 1 1 2 26 663 966 512
Jul 18, 04:30 187 7 1 1 1 1 3 23 696 973 492
Jul 18, 04:00 180 7 1 1 1 1 2 17 605 885 512
Jul 18, 03:30 174 7 1 1 1 1 2 26 592 765 494
Jul 18, 03:00 191 7 1 2 1 1 2 21 629 1090 526
Jul 18, 02:30 173 7 0 1 0 1 2 21 444 856 541
Jul 18, 02:00 181 7 0 1 1 1 2 18 531 836 654
Jul 18, 01:30 170 7 1 1 1 1 2 22 413 691 683
Jul 18, 01:00 186 7 1 1 1 1 2 20 312 1001 830
Jul 18, 00:30 195 7 1 1 0 1 2 20 303 1231 819
Jul 18, 00:00 175 7 1 1 1 1 3 19 301 834 763
Jul 17, 23:30 181 7 1 1 1 1 2 17 386 834 808
Jul 17, 23:00 192 7 1 1 1 1 1 10 414 1065 812
Jul 17, 22:30 196 7 0 1 1 1 2 16 494 1117 760
Jul 17, 22:00 179 7 1 1 0 1 2 8 361 925 710
Jul 17, 21:30 167 7 0 1 0 1 1 14 254 925 553
Jul 17, 21:00 161 7 0 1 0 1 1 12 212 896 504
Jul 17, 20:30 162 7 0 1 0 1 2 11 152 889 585
Jul 17, 20:00 166 7 0 0 0 1 1 7 246 987 488
Jul 17, 19:30 180 7 0 1 0 1 1 7 345 1173 495
Jul 17, 19:00 179 7 0 1 0 1 1 7 246 1145 603
Jul 17, 18:30 186 7 0 1 0 1 1 8 363 1244 542
Jul 17, 18:00 173 7 0 1 0 1 1 9 277 1021 558
Jul 17, 17:30 189 7 0 1 0 1 1 6 325 1262 634
Jul 17, 17:00 193 7 0 1 1 1 1 9 206 1508 607
Jul 17, 16:30 179 7 1 1 0 1 2 10 239 1068 685
Jul 17, 16:00 181 7 0 1 0 1 1 7 364 1148 528
Jul 17, 15:30 183 7 1 1 0 1 2 9 328 1301 454
Jul 17, 15:00 177 7 0 1 0 1 1 8 400 1033 512
Jul 17, 14:30 170 7 1 1 0 1 1 10 283 1029 482
Jul 17, 14:00 193 7 1 1 0 1 2 8 372 1353 586
Jul 17, 13:30 177 7 1 1 0 1 2 8 249 1231 471

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