CDIP 9band_direction 250

CAPE HATTERAS EAST, NC - 250 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 17, 19:30	129	120	120	123	123	123	129	131	122	115
Aug 17, 19:00	133	129	114	110	119	121	133	135	125	112
Aug 17, 18:30	131	41	120	119	121	128	131	134	124	117
Aug 17, 18:00	130	122	118	119	121	125	130	132	121	112
Aug 17, 17:30	134	143	113	121	126	130	134	128	120	110
Aug 17, 17:00	135	139	121	121	125	130	135	131	121	110
Aug 17, 16:30	134	135	118	118	125	135	134	130	120	105
Aug 17, 16:00	133	130	123	118	123	132	133	131	117	106
Aug 17, 15:30	129	121	125	123	123	129	135	135	121	107
Aug 17, 15:00	131	126	118	113	125	131	133	129	120	109
Aug 17, 14:30	127	119	117	115	124	127	134	130	122	110
Aug 17, 14:00	133	123	118	120	124	133	133	128	122	107
Aug 17, 13:30	137	120	120	121	131	137	139	130	122	107
Aug 17, 13:00	140	106	123	128	127	140	138	127	116	102
Aug 17, 12:30	144	122	125	127	132	144	140	129	116	96
Aug 17, 12:00	139	113	120	125	134	139	141	122	116	98
Aug 17, 11:30	140	132	122	120	136	140	139	122	117	97
Aug 17, 11:00	138	94	119	117	135	138	137	132	117	99
Aug 17, 10:30	140	112	114	121	135	139	140	133	119	96
Aug 17, 10:00	142	91	105	118	136	142	143	125	114	88
Aug 17, 09:30	148	109	111	117	132	142	148	127	118	89
Aug 17, 09:00	140	131	113	124	134	140	150	137	122	89
Aug 17, 08:30	133	14	115	124	133	133	135	124	119	93
Aug 17, 08:00	143	87	102	127	133	143	141	137	119	91
Aug 17, 07:30	145	142	118	128	129	144	145	142	118	94
Aug 17, 07:00	136	117	115	134	136	145	148	136	122	82
Aug 17, 06:30	140	170	121	135	139	150	145	140	109	79
Aug 17, 06:00	150	89	119	129	140	149	150	139	114	85
Aug 17, 05:30	152	126	128	135	133	152	155	146	124	84
Aug 17, 05:00	153	128	119	135	143	154	153	147	121	85
Aug 17, 04:30	153	130	124	126	143	153	161	143	116	75
Aug 17, 04:00	148	109	124	131	143	148	151	135	116	83
Aug 17, 03:30	151	125	124	126	143	151	154	140	117	74
Aug 17, 03:00	154	122	127	129	144	154	151	138	112	79
Aug 17, 02:30	154	131	127	137	149	154	149	144	124	80
Aug 17, 02:00	155	128	133	137	155	155	152	143	121	84
Aug 17, 01:30	155	167	132	140	154	155	153	138	115	72
Aug 17, 01:00	153	155	124	130	155	153	155	134	116	73
Aug 17, 00:30	150	142	126	138	150	150	156	137	112	74
Aug 17, 00:00	151	186	133	135	149	151	149	137	117	68
Aug 16, 23:30	152	118	125	137	150	152	145	133	121	74
Aug 16, 23:00	150	156	137	138	149	150	152	131	117	67
Aug 16, 22:30	147	152	135	142	147	146	146	133	117	70
Aug 16, 22:00	147	178	133	136	147	150	141	132	121	66
Aug 16, 21:30	147	131	125	142	142	147	149	133	120	58
Aug 16, 21:00	147	236	129	136	143	147	144	127	113	57
Aug 16, 20:30	143	174	134	139	143	144	139	133	119	55
Aug 16, 20:00	147	190	129	139	145	147	143	133	113	51
Aug 16, 19:30	147	145	128	139	144	147	143	126	114	54

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