CDIP 9band_direction 273

KING-POLOA, AMERICAN SAMOA - 273 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
Aug 17, 16:30	161	105	152	193	204	193	184	161	137	113
Aug 17, 16:00	125	107	177	209	204	196	180	156	125	99
Aug 17, 15:30	108	123	182	208	186	184	179	162	120	108
Aug 17, 15:00	118	88	178	211	208	192	180	157	118	98
Aug 17, 14:30	116	113	175	190	206	188	176	159	133	116
Aug 17, 14:00	109	198	210	220	208	202	183	161	118	109
Aug 17, 13:30	111	72	133	188	200	187	179	157	125	111
Aug 17, 13:00	129	158	130	207	208	188	180	152	129	114
Aug 17, 12:30	122	126	169	281	209	197	184	163	122	113
Aug 17, 12:00	117	135	149	186	192	192	180	162	117	117
Aug 17, 11:30	112	113	164	194	202	200	189	160	126	112
Aug 17, 11:00	115	140	167	222	206	200	185	161	112	115
Aug 17, 10:30	124	167	149	194	209	192	188	166	124	127
Aug 17, 10:00	118	137	156	187	205	186	189	160	118	127
Aug 17, 09:30	124	184	147	186	199	193	185	164	124	131
Aug 17, 09:00	128	160	190	204	205	196	182	170	128	131
Aug 17, 08:30	131	149	154	245	221	204	184	162	131	135
Aug 17, 08:00	160	153	167	200	222	206	184	160	128	130
Aug 17, 07:30	130	146	219	223	198	195	189	171	130	131
Aug 17, 07:00	128	140	209	173	193	187	185	161	133	128
Aug 17, 06:30	130	112	168	212	201	195	183	167	130	125
Aug 17, 06:00	166	163	180	203	195	197	186	166	125	118
Aug 17, 05:30	169	169	178	241	216	192	187	169	117	111
Aug 17, 05:00	168	192	170	188	202	200	184	168	125	113
Aug 17, 04:30	169	131	186	228	203	184	181	169	122	97
Aug 17, 04:00	182	167	213	238	219	195	182	169	115	100
Aug 17, 03:30	170	144	201	212	207	192	180	170	128	105
Aug 17, 03:00	172	135	181	219	205	197	182	172	124	93
Aug 17, 02:30	165	139	153	185	209	188	190	165	137	85
Aug 17, 02:00	170	84	164	206	188	190	178	170	130	85
Aug 17, 01:30	167	142	216	225	212	187	179	167	122	96
Aug 17, 01:00	163	100	222	242	201	192	183	163	110	93
Aug 17, 00:30	161	159	224	221	200	197	182	161	123	89
Aug 17, 00:00	166	106	183	209	213	194	187	166	115	99
Aug 16, 23:30	161	192	218	206	204	195	178	161	124	100
Aug 16, 23:00	177	124	202	213	219	194	177	163	116	104
Aug 16, 22:30	158	135	194	224	198	194	185	158	127	99
Aug 16, 22:00	165	106	202	206	201	193	181	165	109	101
Aug 16, 21:30	159	77	179	200	199	194	180	159	131	97
Aug 16, 21:00	169	159	183	206	211	202	178	169	134	100
Aug 16, 20:30	167	141	224	231	208	191	181	167	133	93
Aug 16, 20:00	138	103	214	231	187	198	181	165	138	105
Aug 16, 19:30	162	147	218	215	203	193	180	162	132	109
Aug 16, 19:00	194	98	207	213	194	194	186	164	137	101
Aug 16, 18:30	166	157	193	206	207	193	182	166	132	105
Aug 16, 18:00	198	96	218	205	203	198	181	159	131	96
Aug 16, 17:30	160	151	226	210	214	201	187	160	128	102
Aug 16, 17:00	169	178	214	237	219	200	182	169	144	106
Aug 16, 16:30	169	173	230	227	208	203	189	169	136	89

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