CDIP 9band_direction 147

CAPE HENRY, VA - 147 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
Aug 11, 05:30	133	152	150	111	113	106	109	124	133	136
Aug 11, 05:00	134	151	131	132	108	105	115	124	134	135
Aug 11, 04:30	138	171	135	140	115	104	109	126	130	138
Aug 11, 04:00	136	154	148	134	105	109	112	122	134	136
Aug 11, 03:30	130	154	112	106	107	107	107	121	130	137
Aug 11, 03:00	138	195	141	103	116	115	112	120	133	138
Aug 11, 02:30	137	152	145	101	101	104	108	122	131	137
Aug 11, 02:00	130	131	131	123	114	111	110	120	130	138
Aug 11, 01:30	138	129	126	112	103	107	104	127	133	138
Aug 11, 01:00	131	136	115	93	96	100	101	124	131	137
Aug 11, 00:30	130	127	132	108	109	98	108	117	130	137
Aug 11, 00:00	133	131	123	86	93	101	112	124	133	135
Aug 10, 23:30	134	98	132	133	105	96	98	119	133	134
Aug 10, 23:00	130	136	113	122	103	102	113	123	130	135
Aug 10, 22:30	127	155	126	112	109	104	107	115	127	135
Aug 10, 22:00	134	125	128	116	99	95	99	124	134	135
Aug 10, 21:30	129	139	125	118	99	101	110	118	129	134
Aug 10, 21:00	130	167	139	110	109	112	113	124	130	136
Aug 10, 20:30	138	126	127	111	109	100	103	122	127	138
Aug 10, 20:00	131	175	128	112	107	109	106	121	131	137
Aug 10, 19:30	131	147	124	114	109	101	109	123	131	136
Aug 10, 19:00	135	149	121	116	108	106	109	122	135	134
Aug 10, 18:30	131	194	142	116	103	103	105	121	131	136
Aug 10, 18:00	135	163	123	126	114	106	112	123	127	135
Aug 10, 17:30	136	167	149	127	102	105	112	127	136	136
Aug 10, 17:00	130	169	148	121	110	99	108	129	130	134
Aug 10, 16:30	132	150	123	125	113	107	113	128	132	134
Aug 10, 16:00	133	158	176	109	110	103	105	126	133	132
Aug 10, 15:30	135	144	133	115	103	99	103	123	135	132
Aug 10, 15:00	133	184	147	108	99	108	114	131	133	130
Aug 10, 14:30	131	146	133	85	103	97	101	120	131	128
Aug 10, 14:00	129	141	166	108	98	97	115	123	129	130
Aug 10, 13:30	132	156	117	125	106	104	105	124	132	131
Aug 10, 13:00	128	121	128	69	104	103	102	125	128	134
Aug 10, 12:30	129	132	156	153	122	97	101	128	128	129
Aug 10, 12:00	133	152	130	101	105	97	104	125	133	130
Aug 10, 11:30	132	125	144	136	97	97	115	121	127	132
Aug 10, 11:00	123	133	122	118	97	103	99	123	123	131
Aug 10, 10:30	132	128	121	117	116	111	110	121	127	132
Aug 10, 10:00	132	124	120	111	105	97	110	121	132	133
Aug 10, 09:30	129	117	110	106	107	101	113	122	129	134
Aug 10, 09:00	126	130	119	114	98	103	105	119	126	133
Aug 10, 08:30	133	129	123	141	99	105	111	120	132	133
Aug 10, 08:00	127	126	114	103	106	103	115	121	127	137
Aug 10, 07:30	134	161	131	104	119	107	108	118	134	134
Aug 10, 07:00	135	127	106	119	103	110	105	123	135	134
Aug 10, 06:30	134	166	121	100	109	110	109	122	134	139
Aug 10, 06:00	131	133	119	129	125	98	103	125	131	139
Aug 10, 05:30	138	163	135	128	103	106	107	122	135	138

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