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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
Feb 22, 23:00 203 13 1 4 8 93 818 583 439 361 278
Feb 22, 22:30 228 11 2 5 11 108 773 932 737 361 318
Feb 22, 22:00 261 11 2 8 16 119 1142 1557 723 398 287
Feb 22, 21:30 236 13 1 5 18 148 1215 852 597 373 285
Feb 22, 21:00 249 13 1 5 18 104 1481 926 637 455 247
Feb 22, 20:30 259 11 2 3 13 208 1046 1640 558 431 281
Feb 22, 20:00 250 11 1 6 29 158 877 1148 1013 422 250
Feb 22, 19:30 276 13 2 6 17 199 1601 1495 728 512 208
Feb 22, 19:00 240 13 1 5 18 168 1203 884 784 386 162
Feb 22, 18:30 241 13 1 6 12 220 1160 961 522 560 175
Feb 22, 18:00 251 11 1 8 19 117 1211 1322 723 365 169
Feb 22, 17:30 242 13 1 6 18 185 1139 1090 682 359 182
Feb 22, 17:00 200 9 1 3 11 130 541 645 681 309 190
Feb 22, 16:30 209 11 2 8 19 109 592 871 538 384 197
Feb 22, 16:00 201 11 1 4 13 68 480 677 641 432 197
Feb 22, 15:30 182 11 1 4 17 55 309 549 493 453 181
Feb 22, 15:00 193 9 1 3 6 62 224 571 827 419 215
Feb 22, 14:30 194 9 1 2 9 69 311 610 636 495 228
Feb 22, 14:00 170 9 1 1 8 25 144 445 581 387 208
Feb 22, 13:30 160 9 0 2 4 24 196 284 512 375 197
Feb 22, 13:00 174 7 0 1 6 24 171 418 458 596 227
Feb 22, 12:30 173 7 0 1 4 26 204 426 442 529 239
Feb 22, 12:00 164 7 0 1 3 17 100 301 467 528 256
Feb 22, 11:30 172 7 1 1 2 16 113 424 439 604 255
Feb 22, 11:00 160 9 0 1 3 22 211 308 389 347 319
Feb 22, 10:30 163 7 0 2 5 16 172 327 301 525 318
Feb 22, 10:00 160 7 0 1 3 33 124 337 356 488 249
Feb 22, 09:30 141 7 0 1 2 16 108 196 279 383 263
Feb 22, 09:00 136 7 0 1 4 24 136 145 223 340 284
Feb 22, 08:30 129 7 0 1 2 23 86 132 253 281 261
Feb 22, 08:00 129 7 0 2 4 14 58 157 161 349 297
Feb 22, 07:30 121 7 0 1 3 8 40 101 168 303 291
Feb 22, 07:00 114 3 0 1 3 11 40 111 117 257 268
Feb 22, 06:30 109 3 0 1 2 9 32 55 108 228 304
Feb 22, 06:00 109 3 0 1 4 5 25 47 128 215 315
Feb 22, 05:30 105 3 0 1 3 7 12 37 109 215 306
Feb 22, 05:00 115 3 0 1 2 5 10 33 120 299 360
Feb 22, 04:30 108 3 0 1 2 6 11 28 114 198 367
Feb 22, 04:00 114 3 0 1 1 3 9 49 146 220 377
Feb 22, 03:30 111 3 0 1 1 3 5 30 118 226 391
Feb 22, 03:00 110 3 0 1 1 3 6 30 85 200 425
Feb 22, 02:30 118 3 0 1 1 2 5 23 116 237 484
Feb 22, 02:00 114 3 0 1 1 2 3 19 77 212 498
Feb 22, 01:30 115 3 0 1 1 1 5 16 68 216 522
Feb 22, 01:00 121 3 0 1 1 1 4 17 75 241 577
Feb 22, 00:30 128 3 0 1 1 1 3 18 75 287 637
Feb 22, 00:00 135 3 0 1 1 1 5 15 59 321 729
Feb 21, 23:30 131 3 1 1 1 1 3 24 65 244 728
Feb 21, 23:00 133 3 0 1 0 1 3 12 51 287 748

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