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, 17:00	252	225	273	220	164	167	160	148	182	252
Jan 28, 16:30	255	254	253	260	259	229	175	164	181	255
Jan 28, 16:00	256	258	242	259	243	227	191	164	187	256
Jan 28, 15:30	253	254	257	268	3	241	199	162	187	253
Jan 28, 15:00	257	262	257	265	258	251	205	168	193	257
Jan 28, 14:30	261	274	279	264	220	265	207	180	191	261
Jan 28, 14:00	256	255	243	250	269	223	193	164	193	256
Jan 28, 13:30	262	262	262	256	267	239	199	179	188	262
Jan 28, 13:00	262	239	268	272	224	243	214	188	188	262
Jan 28, 12:30	256	263	245	253	248	287	188	163	184	256
Jan 28, 12:00	244	243	246	253	277	261	213	166	186	244
Jan 28, 11:30	244	267	239	245	237	221	191	173	190	244
Jan 28, 11:00	238	229	251	242	244	176	164	165	186	238
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

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