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 10, 05:30	157	176	215	228	205	172	172	152	157	149
Aug 10, 05:00	150	177	201	214	201	174	164	162	149	150
Aug 10, 04:30	155	151	199	206	199	175	170	166	161	155
Aug 10, 04:00	157	195	201	195	195	173	170	166	157	154
Aug 10, 03:30	154	205	243	209	175	168	172	162	152	154
Aug 10, 03:00	152	160	238	230	193	176	171	163	156	152
Aug 10, 02:30	154	188	196	209	193	178	169	158	156	154
Aug 10, 02:00	149	155	206	186	196	179	172	167	149	155
Aug 10, 01:30	151	166	219	215	199	179	172	156	151	154
Aug 10, 01:00	151	186	189	209	193	175	173	168	151	151
Aug 10, 00:30	151	237	206	207	180	176	170	163	155	151
Aug 10, 00:00	153	165	191	186	195	173	168	162	153	151
Aug 09, 23:30	153	189	215	206	199	164	164	159	155	153
Aug 09, 23:00	150	204	183	200	213	171	167	171	150	153
Aug 09, 22:30	146	198	220	204	204	171	170	166	146	151
Aug 09, 22:00	147	174	184	211	202	167	169	166	151	147
Aug 09, 21:30	147	159	193	189	202	172	164	166	150	147
Aug 09, 21:00	138	173	206	197	185	166	170	157	139	138
Aug 09, 20:30	150	159	200	206	200	179	174	162	150	136
Aug 09, 20:00	136	188	218	231	189	171	167	150	136	133
Aug 09, 19:30	138	155	182	216	190	175	167	168	138	126
Aug 09, 19:00	125	165	195	194	183	166	167	165	139	125
Aug 09, 18:30	155	140	204	240	212	162	168	168	155	127
Aug 09, 18:00	150	171	185	201	205	171	170	164	150	131
Aug 09, 17:30	151	161	216	220	197	161	168	175	151	136
Aug 09, 17:00	153	160	166	190	177	170	172	175	153	136
Aug 09, 16:30	158	212	206	210	190	170	170	169	158	134
Aug 09, 16:00	174	185	204	201	186	169	172	174	159	140
Aug 09, 15:30	164	185	204	215	206	173	181	172	164	144
Aug 09, 15:00	160	185	202	213	197	174	177	174	160	148
Aug 09, 14:30	163	172	180	177	180	187	181	172	163	149
Aug 09, 14:00	161	180	203	209	194	173	174	177	161	150
Aug 09, 13:30	158	177	203	198	197	179	175	174	158	153
Aug 09, 13:00	164	171	203	219	194	183	178	175	164	152
Aug 09, 12:30	159	182	218	207	180	185	181	174	159	155
Aug 09, 12:00	163	192	192	188	192	185	175	181	163	155
Aug 09, 11:30	167	194	202	154	181	184	179	173	167	156
Aug 09, 11:00	160	210	211	191	175	179	178	172	160	157
Aug 09, 10:30	167	162	188	194	181	176	180	175	167	153
Aug 09, 10:00	161	181	179	191	185	178	178	179	161	149
Aug 09, 09:30	166	181	195	209	183	183	180	169	166	148
Aug 09, 09:00	170	194	216	206	185	178	181	178	170	153
Aug 09, 08:30	161	193	177	190	178	183	179	179	161	148
Aug 09, 08:00	169	189	173	185	187	183	181	179	169	142
Aug 09, 07:30	160	166	203	200	197	177	184	180	160	142
Aug 09, 07:00	166	146	142	171	181	188	190	182	166	142
Aug 09, 06:30	168	208	200	183	194	188	191	184	168	141
Aug 09, 06:00	168	194	183	189	210	193	189	183	168	142
Aug 09, 05:30	139	179	194	173	201	194	188	176	161	139

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