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 30, 04:30	265	276	208	147	164	134	167	177	202	265
Nov 30, 04:00	258	273	231	199	139	161	175	185	204	258
Nov 30, 03:30	258	260	230	132	106	131	178	184	201	258
Nov 30, 03:00	252	272	167	133	128	139	176	186	192	252
Nov 30, 02:30	251	251	242	63	139	144	184	186	201	251
Nov 30, 02:00	244	235	155	154	157	153	172	176	205	244
Nov 30, 01:30	244	228	237	157	164	136	173	184	198	244
Nov 30, 01:00	242	247	210	162	127	129	173	185	199	242
Nov 30, 00:30	243	252	219	149	154	151	179	179	198	243
Nov 30, 00:00	242	256	207	136	117	145	174	191	201	242
Nov 29, 23:30	243	240	214	151	119	140	175	186	195	243
Nov 29, 23:00	245	220	221	159	134	166	177	191	192	245
Nov 29, 22:30	244	239	252	132	129	128	179	184	191	244
Nov 29, 22:00	242	247	218	128	122	135	169	186	196	242
Nov 29, 21:30	187	277	143	142	127	149	169	187	195	246
Nov 29, 21:00	191	225	210	141	136	148	171	191	195	246
Nov 29, 20:30	244	240	202	170	135	143	168	184	197	244
Nov 29, 20:00	249	256	178	167	147	145	175	196	198	249
Nov 29, 19:30	248	244	205	132	131	142	172	188	202	248
Nov 29, 19:00	186	248	236	133	142	140	167	186	200	249
Nov 29, 18:30	252	269	230	156	145	144	162	186	201	252
Nov 29, 18:00	253	231	244	136	135	149	172	192	204	253
Nov 29, 17:30	191	236	171	156	145	152	168	191	207	258
Nov 29, 17:00	189	252	222	140	128	137	174	189	204	259
Nov 29, 16:30	190	231	249	131	136	148	174	190	203	265
Nov 29, 16:00	193	257	154	142	139	138	178	193	204	266
Nov 29, 15:30	190	276	223	142	123	156	170	190	211	271
Nov 29, 15:00	188	277	155	130	131	144	177	188	214	272
Nov 29, 14:30	188	255	184	145	128	144	177	188	212	272
Nov 29, 14:00	273	253	185	131	124	139	181	191	212	273
Nov 29, 13:30	271	292	194	147	134	148	181	190	220	271
Nov 29, 13:00	276	227	163	155	140	151	184	187	224	276
Nov 29, 12:30	285	261	189	128	142	153	180	186	223	285
Nov 29, 12:00	278	281	237	148	129	153	178	188	227	278
Nov 29, 11:30	280	288	178	155	135	140	186	189	227	280
Nov 29, 11:00	287	279	215	147	139	138	173	189	230	287
Nov 29, 10:30	292	279	204	179	143	146	178	191	236	292
Nov 29, 10:00	288	279	278	124	131	150	163	187	234	288
Nov 29, 09:30	293	293	282	155	123	148	157	183	239	293
Nov 29, 09:00	295	280	186	147	113	155	164	193	236	295
Nov 29, 08:30	294	287	275	130	140	126	159	211	236	294
Nov 29, 08:00	291	284	242	151	126	121	161	196	233	291
Nov 29, 07:30	287	255	187	147	134	135	171	209	231	287
Nov 29, 07:00	286	280	223	148	123	134	176	214	228	286
Nov 29, 06:30	228	280	225	177	131	138	176	207	228	286
Nov 29, 06:00	232	270	120	128	132	141	165	206	232	287
Nov 29, 05:30	229	274	180	174	150	135	177	205	229	289
Nov 29, 05:00	227	240	202	139	144	141	175	197	227	287
Nov 29, 04:30	235	278	237	188	126	124	157	199	235	288

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