CDIP 9band_direction 144

ST. PETERSBURG OFFSHORE, FL - 144 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
Apr 25, 18:30	81	67	71	62	49	67	90	162	195	81
Apr 25, 18:00	84	81	60	55	87	86	61	180	196	84
Apr 25, 17:30	86	96	94	89	78	72	89	187	196	86
Apr 25, 17:00	89	77	74	72	73	70	69	191	194	89
Apr 25, 16:30	90	70	83	91	68	66	51	199	185	90
Apr 25, 16:00	92	82	45	62	78	66	72	186	193	92
Apr 25, 15:30	93	82	74	71	77	71	75	175	190	93
Apr 25, 15:00	99	77	85	85	68	76	87	203	201	99
Apr 25, 14:30	102	68	65	80	64	69	132	206	198	102
Apr 25, 14:00	104	86	100	91	86	81	103	187	198	104
Apr 25, 13:30	109	65	71	100	86	76	92	174	199	109
Apr 25, 13:00	114	63	75	69	87	93	77	192	194	114
Apr 25, 12:30	121	89	103	97	85	104	141	183	189	121
Apr 25, 12:00	118	101	74	76	81	84	112	198	183	118
Apr 25, 11:30	124	86	87	95	91	81	110	201	190	124
Apr 25, 11:00	123	119	94	84	92	120	126	200	187	123
Apr 25, 10:30	132	79	94	82	108	99	188	193	186	132
Apr 25, 10:00	136	138	176	132	118	112	204	196	179	136
Apr 25, 09:30	136	113	109	133	170	194	212	208	181	136
Apr 25, 09:00	137	125	157	96	115	121	193	206	177	137
Apr 25, 08:30	135	153	209	172	130	175	200	201	173	135
Apr 25, 08:00	133	153	127	135	152	151	197	199	171	133
Apr 25, 07:30	136	162	159	148	130	145	189	202	167	136
Apr 25, 07:00	133	136	140	135	135	140	189	202	163	133
Apr 25, 06:30	132	155	139	145	129	144	190	186	161	132
Apr 25, 06:00	133	141	139	132	149	124	207	195	164	133
Apr 25, 05:30	131	127	141	153	122	119	167	195	164	131
Apr 25, 05:00	132	139	143	122	122	140	180	202	160	132
Apr 25, 04:30	132	144	130	126	132	138	196	218	163	132
Apr 25, 04:00	131	134	138	129	133	123	155	186	156	131
Apr 25, 03:30	131	85	116	134	138	164	193	208	156	131
Apr 25, 03:00	128	150	132	94	144	162	192	211	155	128
Apr 25, 02:30	131	132	135	114	140	154	190	201	152	131
Apr 25, 02:00	128	150	139	123	145	146	197	211	144	128
Apr 25, 01:30	126	138	208	145	112	107	162	198	140	126
Apr 25, 01:00	125	163	126	128	153	138	186	186	143	125
Apr 25, 00:30	123	117	157	152	145	135	155	212	139	123
Apr 25, 00:00	120	119	148	105	124	112	175	222	146	120
Apr 24, 23:30	119	165	135	104	102	117	134	189	140	119
Apr 24, 23:00	118	121	136	147	113	101	124	200	138	118
Apr 24, 22:30	116	114	110	115	115	119	122	179	143	116
Apr 24, 22:00	115	108	121	111	109	124	129	203	157	115
Apr 24, 21:30	113	116	117	106	101	105	118	208	164	113
Apr 24, 21:00	111	117	99	106	114	112	146	223	165	111
Apr 24, 20:30	107	110	115	104	100	111	129	209	162	107
Apr 24, 20:00	107	107	105	119	97	109	146	216	169	107

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