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 29, 14:30	229	248	228	222	193	212	136	164	181	229
Jan 29, 14:00	234	234	262	269	215	203	184	150	189	234
Jan 29, 13:30	236	226	246	245	264	243	189	156	198	236
Jan 29, 13:00	234	225	225	236	236	213	195	166	197	234
Jan 29, 12:30	237	249	246	246	241	220	178	159	200	237
Jan 29, 12:00	236	243	251	238	247	243	172	157	205	236
Jan 29, 11:30	235	243	255	255	246	224	154	152	199	235
Jan 29, 11:00	228	218	239	243	237	226	175	161	191	228
Jan 29, 10:30	228	256	237	229	226	189	159	158	183	228
Jan 29, 10:00	224	212	214	212	187	168	176	156	183	224
Jan 29, 09:30	221	214	232	217	208	171	141	159	181	221
Jan 29, 09:00	216	228	225	212	174	154	156	159	182	216
Jan 29, 08:30	213	210	215	211	185	184	148	156	175	213
Jan 29, 08:00	212	232	214	213	150	166	154	157	168	212
Jan 29, 07:30	210	216	219	211	174	175	142	155	171	210
Jan 29, 07:00	206	217	203	219	195	191	144	159	172	206
Jan 29, 06:30	205	208	198	193	140	117	147	156	171	205
Jan 29, 06:00	201	212	197	173	120	132	148	155	170	201
Jan 29, 05:30	198	193	194	177	124	145	146	160	171	198
Jan 29, 05:00	197	195	182	178	108	166	142	153	171	197
Jan 29, 04:30	194	172	176	186	160	112	132	154	170	194
Jan 29, 04:00	192	193	198	163	144	146	146	148	169	192
Jan 29, 03:30	194	192	205	173	129	129	139	158	174	194
Jan 29, 03:00	193	183	190	160	165	153	130	152	173	193
Jan 29, 02:30	190	192	193	189	133	107	125	156	172	190
Jan 29, 02:00	189	198	198	145	164	152	139	159	174	189
Jan 29, 01:30	190	181	105	60	84	127	135	152	179	190
Jan 29, 01:00	188	188	180	128	93	109	140	149	176	188
Jan 29, 00:30	194	188	136	108	116	124	140	149	175	194
Jan 29, 00:00	206	167	155	124	119	115	140	150	179	206
Jan 28, 23:30	207	222	150	100	111	99	137	156	180	207
Jan 28, 23:00	207	209	97	90	88	129	140	152	179	207
Jan 28, 22:30	216	190	165	119	91	105	141	154	177	216
Jan 28, 22:00	215	213	167	140	109	118	139	150	180	215
Jan 28, 21:30	222	203	146	128	97	120	139	159	179	222
Jan 28, 21:00	233	219	160	125	121	133	129	156	181	233
Jan 28, 20:30	230	215	159	124	92	112	134	156	182	230
Jan 28, 20:00	236	240	191	131	129	118	134	158	182	236
Jan 28, 19:30	243	227	219	199	140	138	142	159	181	243
Jan 28, 19:00	248	274	242	160	105	127	134	168	181	248
Jan 28, 18:30	247	250	234	152	160	158	135	155	181	247
Jan 28, 18:00	249	272	245	228	220	180	141	153	181	249
Jan 28, 17:30	248	225	244	252	239	201	152	160	183	248
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

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