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
Jan 31, 06:00	156	159	148	137	154	151	178	198	209	156
Jan 31, 05:30	151	144	160	152	153	165	169	196	212	151
Jan 31, 05:00	150	143	148	143	145	142	191	199	209	150
Jan 31, 04:30	147	137	143	151	130	136	184	204	206	147
Jan 31, 04:00	145	153	152	135	133	165	185	196	211	145
Jan 31, 03:30	143	146	148	147	154	141	190	202	207	143
Jan 31, 03:00	139	136	144	148	144	144	172	197	203	139
Jan 31, 02:30	139	140	133	138	144	126	165	187	206	139
Jan 31, 02:00	138	123	130	144	131	121	180	191	208	138
Jan 31, 01:30	136	131	137	123	142	135	152	197	199	136
Jan 31, 01:00	134	125	130	117	125	119	160	189	207	134
Jan 31, 00:30	136	118	128	129	125	116	146	182	205	136
Jan 31, 00:00	134	122	120	120	155	125	142	195	209	134
Jan 30, 23:30	132	138	130	123	115	114	160	198	204	132
Jan 30, 23:00	130	136	107	102	112	118	131	186	206	130
Jan 30, 22:30	129	122	128	124	134	128	141	196	205	129
Jan 30, 22:00	126	121	119	122	122	123	142	200	205	126
Jan 30, 21:30	122	103	92	107	107	103	144	190	205	122
Jan 30, 21:00	121	132	120	113	109	109	172	194	203	121
Jan 30, 20:30	118	109	107	117	97	114	131	197	204	118
Jan 30, 20:00	118	122	112	110	115	107	120	168	205	118
Jan 30, 19:30	115	120	121	127	111	117	180	182	204	115
Jan 30, 19:00	114	108	116	109	112	111	127	188	204	114
Jan 30, 18:30	110	111	114	112	106	103	124	193	203	110
Jan 30, 18:00	108	101	112	99	100	99	103	190	196	108
Jan 30, 17:30	104	114	100	98	93	111	114	183	200	104
Jan 30, 17:00	102	95	97	93	109	103	126	199	206	102
Jan 30, 16:30	104	96	88	99	94	114	115	200	206	104
Jan 30, 16:00	105	106	96	98	101	102	119	186	196	105
Jan 30, 15:30	109	120	105	106	105	98	127	196	206	109
Jan 30, 15:00	111	113	110	105	100	98	128	192	202	111
Jan 30, 14:30	116	104	111	111	110	111	199	205	201	116
Jan 30, 14:00	115	116	114	123	124	117	163	204	200	115
Jan 30, 13:30	120	123	114	115	112	122	154	207	209	120
Jan 30, 13:00	124	134	123	115	115	101	159	209	208	124
Jan 30, 12:30	123	121	116	114	119	116	127	196	207	123
Jan 30, 12:00	114	122	143	123	131	130	172	201	207	114
Jan 30, 11:30	110	97	94	82	98	98	198	205	208	110
Jan 30, 11:00	112	97	109	119	120	98	164	204	210	112
Jan 30, 10:30	126	101	106	117	101	95	153	202	205	126
Jan 30, 10:00	206	94	101	107	192	123	191	203	206	263
Jan 30, 09:30	201	123	102	345	342	223	187	202	201	268
Jan 30, 09:00	209	158	43	318	202	238	202	195	209	259
Jan 30, 08:30	250	66	23	134	260	252	212	203	206	250
Jan 30, 08:00	204	317	307	289	284	257	206	197	204	255
Jan 30, 07:30	252	24	264	269	265	254	203	201	204	252
Jan 30, 07:00	244	348	285	263	356	226	209	204	211	244
Jan 30, 06:30	249	291	317	298	227	183	215	203	206	249
Jan 30, 06:00	249	290	200	271	290	233	217	210	207	249

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