CDIP 9band_direction 154

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
Nov 24, 12:30	253	260	251	253	230	217	196	235	253	278
Nov 24, 12:00	259	265	269	278	290	307	217	231	259	277
Nov 24, 11:30	259	262	280	244	256	207	182	230	259	279
Nov 24, 11:00	258	264	267	268	270	193	187	233	258	275
Nov 24, 10:30	255	246	252	278	224	197	179	225	255	276
Nov 24, 10:00	254	269	287	297	192	163	196	229	254	283
Nov 24, 09:30	285	284	277	279	261	199	207	226	264	285
Nov 24, 09:00	261	285	277	262	258	150	213	225	261	281
Nov 24, 08:30	259	272	289	294	251	159	208	233	259	282
Nov 24, 08:00	259	273	276	279	144	188	193	228	259	280
Nov 24, 07:30	275	275	277	260	149	172	179	217	254	275
Nov 24, 07:00	279	279	279	278	254	205	195	222	253	279
Nov 24, 06:30	273	259	253	258	206	182	187	216	255	273
Nov 24, 06:00	251	255	257	250	235	207	186	220	251	273
Nov 24, 05:30	251	264	272	264	198	177	183	227	251	281
Nov 24, 05:00	252	261	263	230	177	159	181	222	252	280
Nov 24, 04:30	281	277	284	275	209	168	195	224	254	281
Nov 24, 04:00	251	266	281	256	239	202	200	227	251	284
Nov 24, 03:30	251	280	272	285	232	187	206	228	251	284
Nov 24, 03:00	255	302	297	284	192	207	204	231	255	288
Nov 24, 02:30	255	265	267	275	220	205	194	233	255	285
Nov 24, 02:00	260	297	280	309	248	179	199	226	260	293
Nov 24, 01:30	292	281	271	273	163	156	213	228	262	292
Nov 24, 01:00	270	293	290	302	266	197	199	222	270	294
Nov 24, 00:30	267	277	285	287	215	195	198	231	267	297
Nov 24, 00:00	271	280	277	274	283	193	205	221	271	298
Nov 23, 23:30	270	284	280	286	165	184	205	219	270	291
Nov 23, 23:00	265	287	273	282	190	179	207	224	265	293
Nov 23, 22:30	266	288	287	287	232	156	201	216	266	296
Nov 23, 22:00	274	270	286	286	274	196	211	222	274	296
Nov 23, 21:30	270	276	292	299	86	175	198	218	270	294
Nov 23, 21:00	273	291	277	306	224	184	211	216	273	294
Nov 23, 20:30	275	294	289	291	146	170	203	224	275	298
Nov 23, 20:00	272	286	274	270	73	160	212	216	272	293
Nov 23, 19:30	269	294	302	270	218	162	197	207	269	299
Nov 23, 19:00	303	293	295	285	277	190	213	210	270	303
Nov 23, 18:30	305	306	300	352	91	116	192	206	271	305
Nov 23, 18:00	306	296	292	304	109	123	212	204	275	306
Nov 23, 17:30	307	309	295	304	103	115	203	211	267	307
Nov 23, 17:00	310	294	300	308	115	124	202	210	236	310
Nov 23, 16:30	316	315	320	285	101	119	186	200	221	316
Nov 23, 16:00	319	316	339	317	125	111	179	195	212	319
Nov 23, 15:30	324	313	333	197	113	132	153	202	211	324
Nov 23, 15:00	329	332	337	73	100	110	171	199	217	329
Nov 23, 14:30	342	321	349	143	127	131	162	190	210	342
Nov 23, 14:00	348	343	348	119	131	122	140	184	206	348
Nov 23, 13:30	332	328	124	114	116	114	133	187	204	332
Nov 23, 13:00	324	327	285	192	123	116	134	183	199	324
Nov 23, 12:30	326	350	345	22	102	116	119	180	202	326

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