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
Sep 26, 12:00	102	168	125	94	74	87	86	81	102	29
Sep 26, 11:30	27	47	107	97	69	68	88	85	112	27
Sep 26, 11:00	30	81	109	92	67	66	82	94	112	30
Sep 26, 10:30	42	56	88	97	69	68	85	104	114	42
Sep 26, 10:00	51	120	126	87	69	71	89	96	115	51
Sep 26, 09:30	101	112	115	88	70	84	95	93	101	35
Sep 26, 09:00	112	96	103	87	75	75	113	100	112	42
Sep 26, 08:30	103	152	144	69	76	83	101	94	103	63
Sep 26, 08:00	102	75	85	80	69	81	98	96	102	48
Sep 26, 07:30	93	96	105	91	72	74	83	93	108	89
Sep 26, 07:00	101	97	100	82	72	81	95	102	101	38
Sep 26, 06:30	102	92	98	98	73	77	97	87	102	81
Sep 26, 06:00	101	82	94	92	79	81	98	92	101	129
Sep 26, 05:30	106	103	93	93	70	80	99	94	106	170
Sep 26, 05:00	100	109	103	92	82	79	94	100	92	228
Sep 26, 04:30	97	97	107	95	83	76	93	90	97	76
Sep 26, 04:00	345	95	89	97	76	78	94	94	94	345
Sep 26, 03:30	2	89	95	90	63	66	100	100	103	2
Sep 26, 03:00	23	136	103	89	66	66	89	94	104	23
Sep 26, 02:30	51	239	96	82	68	79	104	90	90	51
Sep 26, 02:00	39	92	104	83	71	78	90	74	96	39
Sep 26, 01:30	70	74	91	82	70	76	98	78	92	70
Sep 26, 01:00	90	105	93	95	70	74	87	88	90	38
Sep 26, 00:30	85	137	109	95	71	77	105	85	101	70
Sep 26, 00:00	100	73	95	97	74	80	94	88	100	117
Sep 25, 23:30	82	113	110	91	81	81	95	71	82	121
Sep 25, 23:00	95	110	106	90	77	84	91	86	95	132
Sep 25, 22:30	103	78	98	89	67	80	96	67	103	140
Sep 25, 22:00	116	82	99	86	77	72	85	72	116	146
Sep 25, 21:30	106	94	95	97	69	78	96	76	106	145
Sep 25, 21:00	108	108	107	96	79	79	96	82	108	147
Sep 25, 20:30	95	121	101	88	75	70	98	92	95	146
Sep 25, 20:00	101	350	84	89	78	76	100	84	101	143
Sep 25, 19:30	118	106	93	81	77	90	104	89	118	156
Sep 25, 19:00	116	119	101	74	81	84	94	78	116	144
Sep 25, 18:30	101	107	101	84	90	87	104	80	101	145
Sep 25, 18:00	112	89	90	90	81	93	105	76	112	148
Sep 25, 17:30	115	105	110	88	84	86	101	82	115	145
Sep 25, 17:00	112	114	109	81	67	78	95	94	112	145
Sep 25, 16:30	115	113	101	79	78	92	98	91	115	142
Sep 25, 16:00	107	105	100	82	81	85	96	85	107	140
Sep 25, 15:30	123	121	98	86	88	80	93	78	123	143
Sep 25, 15:00	113	179	113	69	74	76	97	84	113	151
Sep 25, 14:30	115	122	99	78	78	85	94	80	115	152
Sep 25, 14:00	117	109	106	86	72	81	92	79	117	151
Sep 25, 13:30	115	132	96	79	68	80	89	80	115	153

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