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
Feb 07, 12:30	150	213	207	226	171	116	123	138	150	205
Feb 07, 12:00	207	221	206	191	161	100	128	133	149	207
Feb 07, 11:30	199	161	224	194	167	111	132	135	150	199
Feb 07, 11:00	197	206	190	214	156	129	129	136	150	197
Feb 07, 10:30	192	154	180	181	144	126	128	138	151	192
Feb 07, 10:00	198	202	189	190	172	133	132	132	148	198
Feb 07, 09:30	191	175	176	155	161	115	125	135	145	191
Feb 07, 09:00	186	178	179	200	136	152	124	138	148	186
Feb 07, 08:30	186	178	190	180	147	122	124	135	146	186
Feb 07, 08:00	185	184	175	164	134	125	125	140	150	185
Feb 07, 07:30	186	175	183	196	139	120	122	139	148	186
Feb 07, 07:00	186	195	189	204	147	115	126	135	149	186
Feb 07, 06:30	184	190	205	178	120	128	124	138	153	184
Feb 07, 06:00	184	178	170	152	123	129	123	141	151	184
Feb 07, 05:30	181	168	167	183	149	111	125	134	153	181
Feb 07, 05:00	183	179	187	172	149	124	128	138	157	183
Feb 07, 04:30	182	183	190	176	128	126	129	141	153	182
Feb 07, 04:00	182	179	179	186	181	133	125	141	152	182
Feb 07, 03:30	180	161	177	170	148	119	123	138	153	180
Feb 07, 03:00	179	161	185	174	156	122	134	140	153	179
Feb 07, 02:30	180	186	175	164	144	123	122	141	154	180
Feb 07, 02:00	179	171	169	160	146	123	120	142	152	179
Feb 07, 01:30	153	168	166	167	148	137	128	146	153	179
Feb 07, 01:00	147	166	173	172	147	128	129	147	156	178
Feb 07, 00:30	156	152	165	146	148	124	131	142	156	182
Feb 07, 00:00	183	163	177	170	153	126	129	145	153	183
Feb 06, 23:30	144	169	174	175	156	127	126	148	144	187
Feb 06, 23:00	149	169	179	177	159	127	135	147	149	181
Feb 06, 22:30	154	166	174	161	144	132	131	147	154	186
Feb 06, 22:00	153	184	179	172	133	127	127	140	153	189
Feb 06, 21:30	146	168	187	195	162	127	126	145	146	188
Feb 06, 21:00	150	168	182	185	154	130	122	150	150	192
Feb 06, 20:30	153	196	194	169	167	137	123	153	154	188
Feb 06, 20:00	149	177	175	170	173	135	122	148	149	193
Feb 06, 19:30	154	188	183	190	141	114	134	154	151	199
Feb 06, 19:00	149	177	181	181	146	121	125	153	149	196
Feb 06, 18:30	153	172	210	191	148	114	122	153	146	200
Feb 06, 18:00	139	182	202	173	158	126	137	155	139	205
Feb 06, 17:30	141	231	212	178	114	113	131	148	141	200
Feb 06, 17:00	127	169	186	169	96	102	128	147	127	199
Feb 06, 16:30	156	157	138	154	126	118	126	156	134	225
Feb 06, 16:00	132	186	110	219	115	120	134	149	132	262
Feb 06, 15:30	137	185	151	142	128	113	131	148	137	321
Feb 06, 15:00	139	152	191	132	120	121	129	154	139	214
Feb 06, 14:30	141	272	282	283	93	125	132	155	141	108
Feb 06, 14:00	130	118	128	117	99	102	125	147	130	98
Feb 06, 13:30	140	96	115	134	117	115	121	152	140	105
Feb 06, 13:00	133	94	110	99	82	108	119	154	133	76
Feb 06, 12:30	130	109	113	103	113	114	128	148	130	77

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