CDIP 9band_direction 171

VIRGINIA BEACH OFFSHORE, VA - 171 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
Jan 28, 10:30	227	254	262	255	227	205	164	160	182	227
Jan 28, 10:00	227	226	222	248	248	244	171	164	179	227
Jan 28, 09:30	221	249	233	222	211	191	144	152	179	221
Jan 28, 09:00	221	231	220	222	219	226	165	155	178	221
Jan 28, 08:30	216	235	223	220	209	209	179	162	179	216
Jan 28, 08:00	219	240	236	224	223	164	171	146	175	219
Jan 28, 07:30	217	211	228	179	116	200	162	151	173	217
Jan 28, 07:00	214	219	202	191	186	241	174	151	174	214
Jan 28, 06:30	214	194	192	218	191	186	170	147	174	214
Jan 28, 06:00	213	208	209	218	186	190	175	157	171	213
Jan 28, 05:30	210	183	200	204	188	185	167	146	171	210
Jan 28, 05:00	206	182	192	206	201	182	162	150	173	206
Jan 28, 04:30	206	199	202	183	185	190	155	142	178	206
Jan 28, 04:00	200	198	206	218	204	181	170	155	176	200
Jan 28, 03:30	197	186	202	215	191	177	167	135	172	197
Jan 28, 03:00	193	183	194	171	173	140	134	139	168	193
Jan 28, 02:30	194	185	193	198	171	157	149	155	170	194
Jan 28, 02:00	193	200	200	198	200	185	156	140	166	193
Jan 28, 01:30	193	182	200	194	180	160	166	133	167	193
Jan 28, 01:00	193	198	189	182	149	142	124	141	170	193
Jan 28, 00:30	193	185	185	179	187	170	138	135	171	193
Jan 28, 00:00	196	191	206	182	173	151	160	152	174	196
Jan 27, 23:30	197	202	207	182	141	160	144	150	172	197
Jan 27, 23:00	195	188	186	159	169	173	143	140	163	195
Jan 27, 22:30	193	185	185	188	137	154	138	139	163	193
Jan 27, 22:00	192	195	169	199	187	140	136	140	161	192
Jan 27, 21:30	194	184	190	152	137	131	139	144	165	194
Jan 27, 21:00	191	207	181	160	162	174	155	137	171	191
Jan 27, 20:30	194	192	191	161	159	146	145	147	163	194
Jan 27, 20:00	199	191	192	145	163	164	133	137	159	199
Jan 27, 19:30	202	180	206	212	157	163	227	147	159	202
Jan 27, 19:00	207	216	199	207	151	162	142	135	153	207
Jan 27, 18:30	210	214	211	167	155	119	141	131	153	210
Jan 27, 18:00	212	199	234	148	130	134	145	137	154	212
Jan 27, 17:30	217	221	239	134	132	155	151	134	158	217
Jan 27, 17:00	229	255	250	251	186	156	142	135	151	229
Jan 27, 16:30	236	259	216	150	152	163	139	130	146	236
Jan 27, 16:00	240	250	273	210	122	113	132	135	157	240
Jan 27, 15:30	239	238	257	255	91	102	122	128	159	239
Jan 27, 15:00	243	284	225	173	143	128	133	135	150	243
Jan 27, 14:30	239	293	241	237	133	161	134	137	146	239
Jan 27, 14:00	237	274	268	106	101	96	123	142	154	237
Jan 27, 13:30	237	248	265	254	284	125	135	140	168	237
Jan 27, 13:00	239	253	234	274	297	163	145	152	160	239
Jan 27, 12:30	234	240	217	242	137	113	138	140	163	234
Jan 27, 12:00	239	264	225	117	87	126	155	154	163	239
Jan 27, 11:30	239	236	240	176	114	175	156	138	165	239
Jan 27, 11:00	236	243	208	204	216	180	137	153	165	236
Jan 27, 10:30	237	253	259	172	293	149	117	139	166	237

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