CDIP 9band_direction 217

ONSLOW BAY OUTER, NC - 217 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
Apr 12, 11:30	168	211	187	108	154	161	169	168	194	226
Apr 12, 11:00	164	192	212	142	134	142	167	164	189	225
Apr 12, 10:30	168	208	185	166	134	160	163	168	188	220
Apr 12, 10:00	162	219	177	156	129	150	164	162	187	217
Apr 12, 09:30	168	190	151	160	125	154	166	168	182	212
Apr 12, 09:00	168	215	203	179	163	163	164	168	186	212
Apr 12, 08:30	168	193	184	163	148	158	168	168	185	206
Apr 12, 08:00	161	192	175	122	123	145	160	161	177	200
Apr 12, 07:30	167	186	161	131	143	162	167	167	180	196
Apr 12, 07:00	159	202	173	91	146	165	152	159	177	199
Apr 12, 06:30	159	173	169	103	119	159	159	161	179	198
Apr 12, 06:00	165	194	173	128	152	155	159	165	183	194
Apr 12, 05:30	161	174	146	127	158	167	157	161	179	192
Apr 12, 05:00	163	189	185	113	151	166	163	163	169	195
Apr 12, 04:30	164	184	175	153	141	168	160	164	169	184
Apr 12, 04:00	167	154	147	142	130	176	167	167	172	186
Apr 12, 03:30	166	167	153	106	143	163	166	166	168	179
Apr 12, 03:00	164	176	166	141	131	166	169	164	172	175
Apr 12, 02:30	168	175	156	145	118	164	168	168	169	169
Apr 12, 02:00	170	158	151	130	172	167	167	170	168	167
Apr 12, 01:30	171	173	159	111	144	173	171	171	168	172
Apr 12, 01:00	167	176	166	134	150	173	176	167	168	175
Apr 12, 00:30	169	173	142	125	141	160	172	169	167	167
Apr 12, 00:00	165	168	175	69	149	156	173	165	170	168
Apr 11, 23:30	168	181	148	123	134	151	164	168	167	168
Apr 11, 23:00	164	178	131	109	103	133	166	168	164	167
Apr 11, 22:30	166	152	136	106	112	117	162	166	170	158
Apr 11, 22:00	164	141	142	107	110	127	157	164	165	160
Apr 11, 21:30	163	162	136	112	117	126	161	163	167	164
Apr 11, 21:00	164	163	158	142	143	149	161	164	166	166
Apr 11, 20:30	168	154	131	110	132	128	157	168	167	167
Apr 11, 20:00	165	165	140	131	112	123	161	165	165	167
Apr 11, 19:30	172	173	167	103	111	135	161	172	169	170
Apr 11, 19:00	169	162	139	115	134	125	150	160	169	168
Apr 11, 18:30	169	168	145	99	120	131	145	166	169	170
Apr 11, 18:00	167	168	122	101	111	113	138	156	167	169
Apr 11, 17:30	164	155	123	89	107	110	125	164	164	169
Apr 11, 17:00	170	162	118	126	114	115	143	163	170	171
Apr 11, 16:30	168	171	125	106	113	108	127	164	168	176
Apr 11, 16:00	165	174	106	94	96	108	119	161	165	175
Apr 11, 15:30	171	172	114	100	107	112	120	165	171	172
Apr 11, 15:00	169	154	135	112	118	117	115	165	169	170
Apr 11, 14:30	169	174	124	104	98	105	111	158	169	172
Apr 11, 14:00	173	168	121	102	113	99	111	160	173	173
Apr 11, 13:30	168	175	119	103	98	92	98	159	168	174
Apr 11, 13:00	168	166	102	101	106	102	91	154	168	176
Apr 11, 12:30	175	176	115	95	99	99	101	148	175	175
Apr 11, 12:00	174	198	115	107	92	106	96	147	174	175
Apr 11, 11:30	177	171	131	98	105	103	92	142	177	174

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