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 08, 09:00	40	38	89	90	109	103	109	116	86	40
Feb 08, 08:30	39	48	39	59	72	118	116	111	71	39
Feb 08, 08:00	38	48	58	66	127	110	119	124	74	38
Feb 08, 07:30	37	46	53	82	108	112	108	121	66	37
Feb 08, 07:00	39	44	70	87	87	122	122	112	74	39
Feb 08, 06:30	39	30	58	56	75	108	125	115	67	39
Feb 08, 06:00	75	46	61	82	113	97	115	114	75	42
Feb 08, 05:30	46	43	69	70	82	119	129	116	69	46
Feb 08, 05:00	86	47	82	105	88	102	121	105	86	51
Feb 08, 04:30	107	55	76	59	76	88	110	108	107	68
Feb 08, 04:00	87	73	61	96	84	112	118	110	134	87
Feb 08, 03:30	87	60	80	79	100	124	122	126	152	87
Feb 08, 03:00	94	82	88	89	91	103	125	125	157	94
Feb 08, 02:30	90	51	79	100	73	127	125	137	157	90
Feb 08, 02:00	91	95	81	81	103	122	129	128	159	91
Feb 08, 01:30	88	78	64	85	88	112	123	133	162	88
Feb 08, 01:00	87	63	101	107	103	116	125	134	162	87
Feb 08, 00:30	87	61	66	121	129	111	134	131	161	87
Feb 08, 00:00	160	55	77	67	148	131	130	132	160	92
Feb 07, 23:30	167	86	115	108	124	120	130	132	167	108
Feb 07, 23:00	127	56	71	91	150	130	128	128	167	127
Feb 07, 22:30	170	49	54	63	102	112	130	141	170	124
Feb 07, 22:00	172	203	104	81	102	130	135	148	172	154
Feb 07, 21:30	171	128	110	201	118	109	130	140	171	164
Feb 07, 21:00	173	224	313	47	85	126	114	145	173	169
Feb 07, 20:30	171	131	109	69	124	116	131	147	171	172
Feb 07, 20:00	170	327	79	82	119	129	129	143	170	181
Feb 07, 19:30	170	170	27	64	94	119	127	149	170	172
Feb 07, 19:00	168	24	27	79	56	129	120	148	168	180
Feb 07, 18:30	164	86	85	106	104	125	116	149	164	175
Feb 07, 18:00	165	105	114	96	112	122	127	138	165	173
Feb 07, 17:30	160	186	143	131	149	129	134	147	160	173
Feb 07, 17:00	162	200	196	199	155	123	128	141	162	176
Feb 07, 16:30	158	179	185	200	142	133	125	143	158	181
Feb 07, 16:00	156	152	106	161	171	131	136	148	156	192
Feb 07, 15:30	157	133	202	194	143	131	131	140	157	187
Feb 07, 15:00	158	193	214	188	171	123	122	138	158	194
Feb 07, 14:30	154	203	213	188	163	130	122	137	154	201
Feb 07, 14:00	150	216	208	212	151	122	124	132	150	201
Feb 07, 13:30	148	198	201	178	168	132	119	139	148	204
Feb 07, 13:00	200	200	198	189	174	124	121	135	152	200
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

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