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 18, 03:00	109	128	107	196	200	181	180	163	109	119
Aug 18, 02:30	99	155	184	195	197	187	183	155	99	115
Aug 18, 02:00	156	199	195	192	185	181	177	156	109	106
Aug 18, 01:30	111	119	210	231	199	188	180	153	111	109
Aug 18, 01:00	160	122	141	198	184	189	180	160	124	114
Aug 18, 00:30	98	149	116	197	191	190	177	150	98	113
Aug 18, 00:00	151	121	220	223	193	186	175	151	112	108
Aug 17, 23:30	126	183	123	155	195	182	181	141	126	113
Aug 17, 23:00	117	142	169	200	198	180	174	150	117	111
Aug 17, 22:30	108	158	205	189	195	184	180	159	108	117
Aug 17, 22:00	115	107	188	216	176	187	175	155	123	115
Aug 17, 21:30	130	105	146	158	170	177	184	155	130	114
Aug 17, 21:00	157	121	186	191	203	181	181	157	123	112
Aug 17, 20:30	154	153	159	187	188	189	177	154	107	106
Aug 17, 20:00	156	61	144	169	181	183	185	156	126	95
Aug 17, 19:30	122	143	145	163	204	183	174	156	122	110
Aug 17, 19:00	111	98	256	184	200	188	178	158	111	99
Aug 17, 18:30	104	106	170	183	203	187	178	160	116	104
Aug 17, 18:00	130	171	194	206	201	203	182	157	130	103
Aug 17, 17:30	136	47	184	210	209	190	180	154	136	106
Aug 17, 17:00	128	111	155	188	198	188	179	162	128	105
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

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