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 28, 17:30	260	250	257	264	259	154	125	178	241	260
Nov 28, 17:00	264	254	256	249	230	147	136	187	243	264
Nov 28, 16:30	267	263	261	202	263	182	121	154	242	267
Nov 28, 16:00	266	265	258	279	220	143	119	157	243	266
Nov 28, 15:30	270	261	266	255	232	158	119	156	243	270
Nov 28, 15:00	269	244	267	258	198	129	116	139	238	269
Nov 28, 14:30	265	286	265	263	246	136	123	138	238	265
Nov 28, 14:00	265	272	253	241	205	196	120	130	234	265
Nov 28, 13:30	265	257	267	292	241	104	120	151	233	265
Nov 28, 13:00	265	255	257	289	214	129	126	136	227	265
Nov 28, 12:30	263	253	263	261	220	139	118	128	226	263
Nov 28, 12:00	260	245	242	227	197	147	119	126	218	260
Nov 28, 11:30	259	249	271	215	230	131	128	135	220	259
Nov 28, 11:00	257	243	255	241	232	146	124	138	218	257
Nov 28, 10:30	257	244	265	245	211	155	131	133	217	257
Nov 28, 10:00	264	255	261	235	240	126	122	137	201	264
Nov 28, 09:30	264	264	270	254	264	149	129	133	208	264
Nov 28, 09:00	264	269	262	275	235	125	128	130	193	264
Nov 28, 08:30	267	278	275	216	183	128	126	136	193	267
Nov 28, 08:00	278	311	279	179	267	135	131	133	183	278
Nov 28, 07:30	279	291	286	306	205	135	125	136	187	279
Nov 28, 07:00	296	310	310	271	221	128	125	134	178	296
Nov 28, 06:30	296	299	308	306	225	126	131	139	188	296
Nov 28, 06:00	177	296	304	250	138	130	126	130	177	299
Nov 28, 05:30	183	319	288	206	184	125	124	135	183	296
Nov 28, 05:00	133	318	318	233	200	132	127	133	187	300
Nov 28, 04:30	148	286	295	232	120	119	121	148	181	291
Nov 28, 04:00	186	317	336	312	201	117	121	154	186	281
Nov 28, 03:30	185	264	229	165	127	128	119	146	185	268
Nov 28, 03:00	185	236	189	293	146	125	123	149	185	269
Nov 28, 02:30	155	204	215	113	132	120	117	155	188	281
Nov 28, 02:00	169	281	326	133	167	126	125	169	186	282
Nov 28, 01:30	287	305	298	266	166	130	122	155	173	287
Nov 28, 01:00	179	320	307	230	78	113	126	151	179	288
Nov 28, 00:30	283	260	266	263	120	144	142	171	185	283
Nov 28, 00:00	165	260	260	257	290	161	147	165	191	286
Nov 27, 23:30	283	289	280	311	227	179	154	166	180	283
Nov 27, 23:00	277	278	284	275	261	142	167	171	178	277
Nov 27, 22:30	179	257	275	272	225	199	165	179	182	265
Nov 27, 22:00	185	249	255	222	264	147	181	185	186	258
Nov 27, 21:30	181	236	233	220	232	151	190	186	181	251
Nov 27, 21:00	176	243	238	237	191	178	174	176	185	249
Nov 27, 20:30	185	234	261	256	219	181	186	185	182	250
Nov 27, 20:00	189	254	257	248	217	178	188	189	185	252
Nov 27, 19:30	195	236	251	240	151	182	190	195	189	250
Nov 27, 19:00	198	250	235	248	205	155	185	198	186	250
Nov 27, 18:30	192	216	252	265	152	170	186	192	181	251
Nov 27, 18:00	188	246	233	252	214	170	183	188	189	249
Nov 27, 17:30	184	234	228	234	207	169	178	184	194	247

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