CDIP 9band_direction 224

WALLOPS ISLAND, VA - 224 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 17, 00:00	230	228	211	188	156	138	136	144	152	230
Feb 16, 23:30	200	168	166	167	124	127	136	141	151	200
Feb 16, 23:00	180	153	160	142	125	127	130	146	153	180
Feb 16, 22:30	181	152	162	169	141	125	134	145	156	181
Feb 16, 22:00	184	180	180	149	157	142	137	147	156	184
Feb 16, 21:30	188	204	197	155	150	136	139	145	157	188
Feb 16, 21:00	144	177	180	166	166	134	135	144	152	185
Feb 16, 20:30	179	171	148	167	126	132	135	148	160	179
Feb 16, 20:00	157	167	175	159	178	147	134	144	157	179
Feb 16, 19:30	178	169	176	166	166	131	134	148	160	178
Feb 16, 19:00	158	161	142	136	145	134	124	149	158	172
Feb 16, 18:30	172	160	166	160	148	145	137	145	155	172
Feb 16, 18:00	174	165	154	141	150	121	134	141	156	174
Feb 16, 17:30	176	165	152	176	159	150	128	146	155	176
Feb 16, 17:00	168	144	166	177	160	133	126	144	152	168
Feb 16, 16:30	169	163	163	151	143	134	126	143	151	169
Feb 16, 16:00	169	157	164	151	133	129	132	140	152	169
Feb 16, 15:30	167	164	165	164	113	133	131	143	149	167
Feb 16, 15:00	167	159	152	155	127	120	127	142	149	167
Feb 16, 14:30	164	141	151	149	150	142	127	138	151	164
Feb 16, 14:00	162	130	144	146	147	118	129	145	150	162
Feb 16, 13:30	164	153	164	159	144	151	128	140	147	164
Feb 16, 13:00	163	152	138	151	167	139	120	140	144	163
Feb 16, 12:30	163	160	175	124	157	135	133	137	148	163
Feb 16, 12:00	164	175	165	165	138	117	127	138	145	164
Feb 16, 11:30	165	154	163	150	145	124	123	136	148	165
Feb 16, 11:00	162	159	144	151	110	121	121	132	149	162
Feb 16, 10:30	159	152	151	153	113	110	126	134	148	159
Feb 16, 10:00	159	153	158	148	71	117	113	135	151	159
Feb 16, 09:30	156	139	119	96	103	99	114	125	144	156
Feb 16, 09:00	154	135	146	121	110	106	121	118	137	154
Feb 16, 08:30	153	110	129	127	108	107	115	132	138	153
Feb 16, 08:00	157	179	141	127	95	102	126	125	135	157
Feb 16, 07:30	152	156	136	120	97	106	118	125	138	152
Feb 16, 07:00	144	145	150	119	106	106	120	126	128	144
Feb 16, 06:30	140	151	127	109	100	100	112	116	116	140
Feb 16, 06:00	142	76	130	143	115	102	119	125	117	142
Feb 16, 05:30	144	150	136	122	97	111	116	122	120	144
Feb 16, 05:00	143	139	141	112	94	104	117	119	115	143
Feb 16, 04:30	142	141	109	110	113	104	109	119	116	142
Feb 16, 04:00	140	122	121	124	97	104	117	119	116	140
Feb 16, 03:30	140	133	128	102	90	110	109	123	110	140
Feb 16, 03:00	137	125	120	117	99	109	110	124	113	137
Feb 16, 02:30	136	125	84	114	92	102	107	120	116	136
Feb 16, 02:00	137	116	130	92	117	108	118	123	117	137
Feb 16, 01:30	135	155	128	142	127	122	120	130	118	135
Feb 16, 01:00	139	172	150	133	140	101	114	124	112	139
Feb 16, 00:30	140	120	122	137	109	116	121	130	119	140
Feb 16, 00:00	136	163	100	97	114	97	113	128	116	136

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