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 01, 12:00	162	169	177	166	120	124	152	162	169	186
Feb 01, 11:30	165	166	162	155	124	128	150	165	169	180
Feb 01, 11:00	162	176	165	160	132	123	147	162	163	180
Feb 01, 10:30	159	164	168	171	105	126	149	159	168	182
Feb 01, 10:00	157	174	149	150	133	118	150	157	167	183
Feb 01, 09:30	157	161	147	150	127	125	139	157	163	182
Feb 01, 09:00	164	159	152	155	120	129	140	152	164	185
Feb 01, 08:30	163	171	176	181	136	128	129	156	163	187
Feb 01, 08:00	161	197	181	188	116	154	137	154	161	190
Feb 01, 07:30	153	174	176	180	149	127	132	153	161	183
Feb 01, 07:00	165	175	169	170	151	130	121	151	165	186
Feb 01, 06:30	166	180	171	158	135	117	124	154	166	186
Feb 01, 06:00	164	167	176	163	153	139	135	151	164	182
Feb 01, 05:30	168	162	167	173	120	131	127	156	168	182
Feb 01, 05:00	187	169	166	165	148	155	124	151	169	187
Feb 01, 04:30	165	181	169	170	165	171	127	154	165	188
Feb 01, 04:00	169	152	159	158	155	151	142	158	169	183
Feb 01, 03:30	185	162	163	174	180	169	131	153	165	185
Feb 01, 03:00	182	189	174	160	145	139	132	154	169	182
Feb 01, 02:30	187	185	169	159	140	147	137	149	162	187
Feb 01, 02:00	189	158	149	141	128	117	129	148	163	189
Feb 01, 01:30	192	180	196	135	117	138	124	143	158	192
Feb 01, 01:00	189	176	170	164	102	144	125	150	165	189
Feb 01, 00:30	189	168	175	161	149	124	118	149	165	189
Feb 01, 00:00	187	170	183	174	154	153	142	140	164	187
Jan 31, 23:30	187	187	200	188	179	175	135	149	160	187
Jan 31, 23:00	187	177	183	138	163	141	146	143	161	187
Jan 31, 22:30	187	184	190	178	186	141	127	145	160	187
Jan 31, 22:00	188	218	209	159	134	145	125	146	161	188
Jan 31, 21:30	184	170	188	157	120	145	131	145	161	184
Jan 31, 21:00	161	186	201	168	151	115	116	143	161	186
Jan 31, 20:30	163	198	179	159	156	129	121	149	163	184
Jan 31, 20:00	186	181	196	126	149	159	123	144	163	186
Jan 31, 19:30	185	179	161	125	112	142	134	135	163	185
Jan 31, 19:00	183	180	181	157	126	99	110	132	160	183
Jan 31, 18:30	182	158	155	171	129	126	113	135	158	182
Jan 31, 18:00	178	166	150	147	120	117	115	134	162	178
Jan 31, 17:30	163	199	187	120	125	122	109	134	163	177
Jan 31, 17:00	178	137	165	157	158	100	108	125	158	178
Jan 31, 16:30	183	154	166	135	118	110	110	119	160	183
Jan 31, 16:00	181	173	199	118	96	111	120	114	158	181
Jan 31, 15:30	181	207	146	127	86	127	96	119	160	181
Jan 31, 15:00	176	169	137	172	102	99	93	123	161	176
Jan 31, 14:30	173	199	172	163	104	134	117	113	157	173
Jan 31, 14:00	170	177	172	133	100	108	107	116	157	170
Jan 31, 13:30	176	119	156	150	137	103	114	104	152	176
Jan 31, 13:00	172	175	185	156	93	134	95	108	148	172
Jan 31, 12:30	167	203	197	209	88	121	119	111	150	167
Jan 31, 12:00	158	179	150	140	90	114	99	106	140	158

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