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 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
Nov 27, 17:00	185	259	245	254	179	170	177	185	188	249
Nov 27, 16:30	183	209	220	208	141	177	179	183	192	240
Nov 27, 16:00	186	257	219	196	187	171	170	186	191	243
Nov 27, 15:30	199	217	213	195	192	171	173	182	199	245
Nov 27, 15:00	198	236	223	234	206	176	175	188	198	238
Nov 27, 14:30	193	230	212	196	174	175	173	173	193	244
Nov 27, 14:00	205	197	204	193	185	165	176	175	205	235
Nov 27, 13:30	190	225	230	220	192	176	175	176	190	232
Nov 27, 13:00	195	218	234	236	197	167	174	172	195	231
Nov 27, 12:30	186	204	214	233	171	144	180	182	186	225
Nov 27, 12:00	192	215	217	226	233	200	176	168	192	224
Nov 27, 11:30	171	176	203	206	194	193	178	159	171	223
Nov 27, 11:00	166	202	191	177	184	152	136	154	166	222
Nov 27, 10:30	156	219	202	202	127	143	155	126	156	217
Nov 27, 10:00	154	208	194	198	163	157	149	127	154	213
Nov 27, 09:30	137	189	168	203	142	155	138	133	137	201
Nov 27, 09:00	135	167	193	181	173	137	136	125	135	190
Nov 27, 08:30	129	160	165	145	164	142	131	125	129	173
Nov 27, 08:00	129	175	167	167	148	144	114	127	129	166
Nov 27, 07:30	134	139	144	156	161	145	133	129	134	152
Nov 27, 07:00	127	126	136	133	133	125	131	126	127	140
Nov 27, 06:30	127	134	122	127	135	127	132	127	127	134
Nov 27, 06:00	126	129	131	142	131	138	126	131	126	132
Nov 27, 05:30	129	122	128	142	134	131	135	128	129	131
Nov 27, 05:00	125	123	118	126	125	127	114	135	125	125
Nov 27, 04:30	131	126	122	121	110	132	127	134	131	127
Nov 27, 04:00	126	131	110	139	135	137	126	135	126	127
Nov 27, 03:30	127	118	110	126	115	140	128	133	127	127
Nov 27, 03:00	126	132	121	131	143	129	129	134	125	126
Nov 27, 02:30	127	129	128	141	124	134	129	136	130	127
Nov 27, 02:00	129	120	122	119	132	126	130	152	131	129
Nov 27, 01:30	132	143	130	124	113	122	129	133	128	132
Nov 27, 01:00	132	131	131	127	137	123	130	132	133	132
Nov 27, 00:30	132	135	139	131	128	125	135	131	140	132
Nov 27, 00:00	134	128	134	139	118	147	121	141	140	134
Nov 26, 23:30	135	131	142	143	134	129	135	136	138	135
Nov 26, 23:00	137	126	141	126	123	126	127	140	134	137

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