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
Mar 25, 00:00	135	184	88	65	71	104	130	157	174	135
Mar 24, 23:30	174	104	90	74	77	102	124	158	174	146
Mar 24, 23:00	162	141	79	76	86	107	120	161	171	162
Mar 24, 22:30	157	153	88	69	61	94	109	160	172	157
Mar 24, 22:00	174	162	73	78	79	79	127	157	174	164
Mar 24, 21:30	173	162	101	82	79	104	131	155	173	165
Mar 24, 21:00	173	147	102	83	93	116	119	158	173	167
Mar 24, 20:30	171	144	113	92	83	89	124	158	171	171
Mar 24, 20:00	172	138	97	82	85	120	123	158	172	172
Mar 24, 19:30	170	175	97	86	90	115	122	156	170	176
Mar 24, 19:00	172	191	85	75	78	112	123	157	172	180
Mar 24, 18:30	183	198	88	85	86	101	126	155	170	183
Mar 24, 18:00	166	180	86	80	99	115	117	155	166	184
Mar 24, 17:30	183	185	92	90	110	119	119	157	169	183
Mar 24, 17:00	186	197	83	78	101	124	126	159	168	186
Mar 24, 16:30	170	185	92	81	86	111	129	161	170	189
Mar 24, 16:00	186	184	102	83	83	132	129	159	173	186
Mar 24, 15:30	190	174	77	79	103	117	134	158	175	190
Mar 24, 15:00	187	176	94	87	98	128	129	159	175	187
Mar 24, 14:30	187	184	81	80	97	117	115	162	173	187
Mar 24, 14:00	186	169	94	85	81	130	134	153	176	186
Mar 24, 13:30	187	177	94	87	103	105	127	157	174	187
Mar 24, 13:00	187	182	102	79	95	126	124	160	173	187
Mar 24, 12:30	189	204	111	108	98	106	126	158	176	189
Mar 24, 12:00	190	186	89	88	89	122	129	158	176	190
Mar 24, 11:30	191	183	100	89	121	112	122	155	174	191
Mar 24, 11:00	174	182	104	90	112	122	124	158	174	189
Mar 24, 10:30	175	199	86	73	88	131	128	161	175	184
Mar 24, 10:00	185	172	88	83	83	122	125	156	175	185
Mar 24, 09:30	172	178	88	88	93	119	120	159	172	187
Mar 24, 09:00	171	175	89	87	106	123	120	151	171	186
Mar 24, 08:30	169	175	105	93	99	129	124	154	169	186
Mar 24, 08:00	167	171	115	107	125	126	115	148	167	186
Mar 24, 07:30	169	179	97	75	129	125	116	152	169	188
Mar 24, 07:00	169	165	68	86	86	111	116	147	169	188
Mar 24, 06:30	169	171	103	112	111	128	114	144	169	185
Mar 24, 06:00	186	197	157	126	115	104	101	145	168	186
Mar 24, 05:30	186	173	102	107	151	113	112	136	167	186
Mar 24, 05:00	167	178	111	83	102	110	108	145	167	185
Mar 24, 04:30	185	178	140	97	118	108	114	142	168	185
Mar 24, 04:00	168	189	146	139	138	122	104	138	168	186
Mar 24, 03:30	185	195	154	114	115	95	110	128	168	185
Mar 24, 03:00	183	171	117	82	107	110	105	123	167	183
Mar 24, 02:30	182	158	164	160	128	114	114	122	167	182
Mar 24, 02:00	184	178	141	80	122	111	109	116	165	184
Mar 24, 01:30	185	181	165	139	95	89	101	120	158	185

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