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 07, 08:30	341	343	318	26	39	75	89	12	341	317
Mar 07, 08:00	336	344	332	345	49	70	113	17	336	323
Mar 07, 07:30	338	349	341	359	40	76	109	8	338	322
Mar 07, 07:00	337	335	322	349	41	70	113	5	337	324
Mar 07, 06:30	338	350	348	11	21	66	98	360	338	325
Mar 07, 06:00	334	341	342	338	3	78	97	352	334	326
Mar 07, 05:30	334	333	344	346	39	82	131	346	334	326
Mar 07, 05:00	332	349	333	337	20	68	96	352	332	326
Mar 07, 04:30	332	334	329	333	10	50	113	343	332	325
Mar 07, 04:00	336	331	339	354	30	64	120	350	336	326
Mar 07, 03:30	336	334	331	335	13	31	122	352	336	326
Mar 07, 03:00	335	325	323	343	345	68	126	352	335	327
Mar 07, 02:30	334	332	346	332	357	49	138	108	334	329
Mar 07, 02:00	337	331	334	338	43	59	132	136	337	330
Mar 07, 01:30	329	345	338	326	20	94	132	140	340	329
Mar 07, 01:00	331	354	345	338	15	91	136	140	351	331
Mar 07, 00:30	329	346	337	343	56	105	144	144	28	329
Mar 07, 00:00	330	346	343	347	28	118	140	147	109	330
Mar 06, 23:30	329	356	313	324	95	116	136	143	91	329
Mar 06, 23:00	138	344	26	113	117	118	138	145	100	328
Mar 06, 22:30	329	332	322	336	70	130	139	138	67	329
Mar 06, 22:00	328	305	312	19	61	127	140	141	24	328
Mar 06, 21:30	327	6	70	94	81	130	137	144	38	327
Mar 06, 21:00	332	354	359	17	101	131	148	137	346	332
Mar 06, 20:30	328	315	334	342	113	140	140	132	1	328
Mar 06, 20:00	139	342	344	347	38	123	139	136	4	328
Mar 06, 19:30	328	343	355	355	61	140	145	139	354	328
Mar 06, 19:00	330	350	345	357	115	140	142	134	353	330
Mar 06, 18:30	330	343	328	353	75	140	139	137	24	330
Mar 06, 18:00	330	341	334	332	75	146	144	144	31	330
Mar 06, 17:30	330	330	337	13	124	141	138	133	109	330
Mar 06, 17:00	329	338	344	50	73	139	145	134	136	329
Mar 06, 16:30	330	332	346	342	100	134	145	146	143	330
Mar 06, 16:00	326	327	342	354	108	141	148	149	139	326
Mar 06, 15:30	315	322	297	293	107	148	148	146	149	315
Mar 06, 15:00	149	308	42	105	143	151	149	147	152	287
Mar 06, 14:30	152	206	194	175	164	157	152	149	150	220
Mar 06, 14:00	143	180	105	103	136	154	143	144	147	202
Mar 06, 13:30	149	162	117	137	138	144	149	150	150	189
Mar 06, 13:00	148	146	142	139	141	148	148	148	146	181
Mar 06, 12:30	148	136	126	116	139	150	148	140	148	174
Mar 06, 12:00	148	156	158	140	133	150	148	146	153	164
Mar 06, 11:30	148	123	158	129	124	145	148	148	154	158
Mar 06, 11:00	151	142	147	131	139	149	151	152	153	162
Mar 06, 10:30	146	129	141	133	147	151	146	146	151	152
Mar 06, 10:00	151	160	147	136	134	151	151	151	156	154
Mar 06, 09:30	151	160	154	150	145	153	151	151	157	155
Mar 06, 09:00	153	129	144	151	148	152	153	158	158	159
Mar 06, 08:30	148	163	152	142	138	147	148	156	155	159

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