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 10, 12:00	142	183	163	136	110	105	108	127	142	172
Aug 10, 11:30	173	153	217	194	97	97	106	129	142	173
Aug 10, 11:00	132	209	269	182	102	105	104	134	132	167
Aug 10, 10:30	140	182	142	138	115	111	105	135	140	172
Aug 10, 10:00	169	191	137	104	131	114	104	131	139	169
Aug 10, 09:30	171	179	149	155	103	110	108	134	140	171
Aug 10, 09:00	136	189	183	155	101	101	103	136	136	168
Aug 10, 08:30	168	147	180	249	87	121	109	138	139	168
Aug 10, 08:00	167	173	155	132	115	118	124	135	133	167
Aug 10, 07:30	140	143	184	116	93	94	118	133	140	169
Aug 10, 07:00	137	172	185	157	128	114	105	125	137	165
Aug 10, 06:30	146	174	178	135	122	106	108	131	146	168
Aug 10, 06:00	166	154	160	144	126	107	116	134	136	166
Aug 10, 05:30	142	171	140	128	114	122	117	136	142	166
Aug 10, 05:00	165	158	165	159	131	103	106	136	145	165
Aug 10, 04:30	169	213	164	152	128	111	115	129	140	169
Aug 10, 04:00	168	168	169	152	138	114	112	131	144	168
Aug 10, 03:30	173	183	169	152	125	113	125	132	141	173
Aug 10, 03:00	169	156	163	120	110	105	117	138	143	169
Aug 10, 02:30	168	200	171	107	95	104	125	132	143	168
Aug 10, 02:00	168	199	143	148	124	121	112	125	146	168
Aug 10, 01:30	167	162	163	90	117	123	109	133	148	167
Aug 10, 01:00	172	176	160	173	136	137	118	134	142	172
Aug 10, 00:30	170	151	167	159	118	114	121	131	146	170
Aug 10, 00:00	171	175	169	129	108	124	109	139	147	171
Aug 09, 23:30	169	181	179	147	132	132	122	130	146	169
Aug 09, 23:00	164	161	162	143	118	84	121	134	143	164
Aug 09, 22:30	164	156	163	139	125	129	123	133	147	164
Aug 09, 22:00	168	151	167	147	107	116	124	124	150	168
Aug 09, 21:30	161	177	152	123	124	122	110	141	149	161
Aug 09, 21:00	165	171	166	165	161	163	129	136	145	165
Aug 09, 20:30	167	174	178	174	150	116	122	135	147	167
Aug 09, 20:00	170	177	178	150	119	118	136	142	150	170
Aug 09, 19:30	170	153	160	130	114	96	122	134	143	170
Aug 09, 19:00	146	170	156	122	117	132	128	131	146	170
Aug 09, 18:30	173	169	166	155	138	123	123	128	139	173
Aug 09, 18:00	175	173	161	126	124	129	132	132	139	175
Aug 09, 17:30	176	179	197	166	151	134	129	127	149	176
Aug 09, 17:00	182	174	192	165	171	143	139	130	146	182
Aug 09, 16:30	180	170	178	151	151	123	124	133	145	180
Aug 09, 16:00	179	168	176	169	127	118	126	136	150	179
Aug 09, 15:30	176	168	185	149	95	114	140	154	158	176
Aug 09, 15:00	176	164	168	165	140	126	122	144	156	176
Aug 09, 14:30	176	202	186	183	150	144	117	154	161	176
Aug 09, 14:00	168	174	171	159	137	137	131	150	168	174
Aug 09, 13:30	156	178	169	146	131	129	132	153	156	171
Aug 09, 13:00	167	161	160	154	131	126	140	155	150	167
Aug 09, 12:30	156	174	169	146	150	132	130	156	156	173
Aug 09, 12:00	174	168	179	186	161	151	129	156	155	174

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