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 25, 05:30	295	293	288	282	305	307	275	209	268	295
Nov 25, 05:00	293	277	301	308	311	315	258	225	267	293
Nov 25, 04:30	293	282	280	303	269	241	250	223	266	293
Nov 25, 04:00	292	290	292	291	284	277	237	216	256	292
Nov 25, 03:30	290	312	288	295	295	284	196	206	253	290
Nov 25, 03:00	287	280	281	270	254	300	208	218	255	287
Nov 25, 02:30	285	268	283	237	281	182	180	215	248	285
Nov 25, 02:00	282	288	267	279	246	176	219	219	252	282
Nov 25, 01:30	283	287	262	296	292	154	206	220	250	283
Nov 25, 01:00	280	275	262	298	292	230	214	227	252	280
Nov 25, 00:30	278	267	279	263	241	305	229	218	253	278
Nov 25, 00:00	276	297	295	263	204	138	221	210	249	276
Nov 24, 23:30	278	305	287	302	279	228	195	213	249	278
Nov 24, 23:00	274	279	263	255	313	206	237	216	251	274
Nov 24, 22:30	282	268	301	278	214	142	191	227	250	282
Nov 24, 22:00	285	259	272	264	271	188	200	223	253	285
Nov 24, 21:30	284	283	282	287	253	157	181	223	250	284
Nov 24, 21:00	284	284	286	287	274	231	200	230	253	284
Nov 24, 20:30	279	251	293	273	240	194	203	230	251	279
Nov 24, 20:00	251	274	287	289	297	242	232	229	251	284
Nov 24, 19:30	279	268	260	275	306	209	187	230	251	279
Nov 24, 19:00	253	267	268	279	240	149	204	230	253	280
Nov 24, 18:30	279	268	278	261	269	205	206	235	253	279
Nov 24, 18:00	280	265	261	281	245	224	214	235	258	280
Nov 24, 17:30	256	276	270	281	270	238	211	236	256	280
Nov 24, 17:00	254	251	258	241	272	235	209	236	254	279
Nov 24, 16:30	252	266	277	254	268	249	198	235	252	278
Nov 24, 16:00	276	278	273	251	175	198	219	235	252	276
Nov 24, 15:30	274	259	282	266	260	157	210	236	251	274
Nov 24, 15:00	270	270	264	263	251	199	205	230	249	270
Nov 24, 14:30	271	263	260	268	191	198	190	234	252	271
Nov 24, 14:00	253	249	252	257	237	207	202	231	253	277
Nov 24, 13:30	277	250	257	270	187	152	197	231	256	277
Nov 24, 13:00	253	274	272	279	235	196	207	231	253	277
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

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