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
Jul 31, 10:30	141	159	220	207	176	150	159	141	131	98
Jul 31, 10:00	148	126	147	189	174	157	160	148	120	99
Jul 31, 09:30	152	136	191	185	164	162	153	152	127	106
Jul 31, 09:00	159	106	184	194	182	161	159	139	133	110
Jul 31, 08:30	149	113	215	210	175	160	160	149	134	110
Jul 31, 08:00	162	93	144	169	162	156	162	154	130	113
Jul 31, 07:30	152	157	169	185	178	162	159	152	140	122
Jul 31, 07:00	150	186	180	173	177	163	160	150	142	136
Jul 31, 06:30	152	159	187	201	187	163	162	152	139	126
Jul 31, 06:00	158	169	183	177	172	168	162	158	150	133
Jul 31, 05:30	156	181	190	203	181	160	161	156	151	135
Jul 31, 05:00	160	160	186	204	177	163	161	160	145	135
Jul 31, 04:30	154	153	180	191	161	161	155	154	146	141
Jul 31, 04:00	148	148	178	180	162	159	158	148	150	132
Jul 31, 03:30	157	171	186	199	168	166	159	157	150	128
Jul 31, 03:00	158	141	196	184	166	158	156	158	151	130
Jul 31, 02:30	155	164	191	173	159	158	155	155	149	125
Jul 31, 02:00	156	177	180	193	165	156	160	161	149	115
Jul 31, 01:30	159	134	180	181	159	154	160	159	142	125
Jul 31, 01:00	159	128	186	190	163	159	154	153	145	120
Jul 31, 00:30	155	148	186	192	159	160	161	155	141	110
Jul 31, 00:00	162	122	144	188	165	157	159	162	141	112
Jul 30, 23:30	156	187	187	162	159	157	162	156	137	114
Jul 30, 23:00	155	145	174	176	162	156	160	155	136	111
Jul 30, 22:30	157	119	183	177	161	160	144	157	143	115
Jul 30, 22:00	151	121	178	177	164	158	161	151	149	119
Jul 30, 21:30	161	185	188	181	163	162	161	161	150	108
Jul 30, 21:00	144	166	191	172	166	162	159	144	149	107
Jul 30, 20:30	152	147	179	184	156	159	160	152	138	114
Jul 30, 20:00	153	170	188	197	161	161	163	153	150	114
Jul 30, 19:30	161	105	188	167	160	161	161	150	137	109
Jul 30, 19:00	153	186	177	171	162	159	158	153	142	117
Jul 30, 18:30	152	181	194	179	163	159	146	152	145	126
Jul 30, 18:00	163	185	178	187	159	156	161	163	150	135
Jul 30, 17:30	159	185	199	169	161	157	158	159	144	135
Jul 30, 17:00	158	169	193	174	165	164	165	158	163	135
Jul 30, 16:30	163	188	192	190	173	166	163	163	156	134
Jul 30, 16:00	164	201	202	184	166	163	161	164	166	138
Jul 30, 15:30	163	171	164	164	163	162	167	163	164	143
Jul 30, 15:00	163	175	194	173	170	165	166	163	162	139
Jul 30, 14:30	162	188	202	184	165	166	160	162	164	140
Jul 30, 14:00	164	179	186	173	168	167	163	164	156	134
Jul 30, 13:30	160	199	209	188	167	169	167	160	159	135
Jul 30, 13:00	167	168	195	180	169	167	165	167	160	132
Jul 30, 12:30	164	151	177	174	175	169	166	164	160	129
Jul 30, 12:00	171	176	192	191	178	170	172	171	166	118
Jul 30, 11:30	166	189	201	190	172	169	167	166	163	122
Jul 30, 11:00	162	175	193	180	162	168	166	171	162	136
Jul 30, 10:30	167	156	183	185	172	172	173	167	157	138

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