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 30, 19:00	143	210	209	226	192	151	142	116	101	143
Aug 30, 18:30	141	179	201	192	183	161	148	117	109	141
Aug 30, 18:00	142	188	205	203	172	168	156	126	122	142
Aug 30, 17:30	140	175	167	190	170	158	146	127	121	140
Aug 30, 17:00	142	158	188	197	175	163	152	107	111	142
Aug 30, 16:30	134	167	199	218	189	168	153	113	106	134
Aug 30, 16:00	134	196	196	181	172	154	149	127	130	134
Aug 30, 15:30	137	161	192	230	189	166	145	105	124	137
Aug 30, 15:00	133	170	195	192	189	166	159	129	118	133
Aug 30, 14:30	136	164	172	197	187	154	149	114	101	136
Aug 30, 14:00	132	300	217	230	173	167	133	115	119	132
Aug 30, 13:30	124	114	243	206	183	173	143	115	111	124
Aug 30, 13:00	134	192	250	150	178	156	161	110	104	134
Aug 30, 12:30	127	142	158	185	171	158	157	115	104	127
Aug 30, 12:00	129	145	199	209	185	160	157	114	131	129
Aug 30, 11:30	131	164	180	190	168	160	113	108	130	131
Aug 30, 11:00	126	167	173	177	200	167	150	111	117	126
Aug 30, 10:30	133	157	203	205	186	166	147	111	118	133
Aug 30, 10:00	133	141	213	227	177	160	163	116	114	133
Aug 30, 09:30	126	140	215	216	178	167	161	105	113	126
Aug 30, 09:00	133	171	217	196	181	167	155	111	116	133
Aug 30, 08:30	129	194	196	207	170	178	168	125	138	129
Aug 30, 08:00	133	162	204	217	186	172	165	130	138	133
Aug 30, 07:30	132	224	232	196	187	185	163	123	134	132
Aug 30, 07:00	129	234	212	192	198	183	161	121	107	129
Aug 30, 06:30	127	172	158	187	190	170	161	127	136	138
Aug 30, 06:00	135	194	187	188	189	174	164	116	137	135
Aug 30, 05:30	138	70	191	191	179	183	152	111	124	138
Aug 30, 05:00	133	154	166	185	174	175	164	114	116	133
Aug 30, 04:30	133	244	212	197	186	167	153	129	139	133
Aug 30, 04:00	130	168	198	186	189	193	164	118	133	130
Aug 30, 03:30	127	90	179	207	185	177	150	116	137	127
Aug 30, 03:00	127	11	242	206	171	175	144	117	136	127
Aug 30, 02:30	135	229	182	176	174	177	162	117	143	135
Aug 30, 02:00	135	174	191	187	164	183	145	101	132	135
Aug 30, 01:30	132	114	210	210	185	190	148	109	144	132
Aug 30, 01:00	137	139	178	191	175	188	163	119	138	137
Aug 30, 00:30	139	202	210	210	163	180	160	122	142	139
Aug 30, 00:00	147	128	200	192	168	175	148	105	144	147
Aug 29, 23:30	147	179	197	201	188	167	153	119	131	147
Aug 29, 23:00	148	138	164	168	177	181	162	117	133	148
Aug 29, 22:30	140	137	174	205	185	185	172	137	144	140
Aug 29, 22:00	146	180	158	180	181	196	155	126	143	146
Aug 29, 21:30	144	166	199	197	188	196	158	125	128	144
Aug 29, 21:00	145	147	192	203	184	211	162	109	130	145
Aug 29, 20:30	149	156	205	224	197	197	147	109	122	149
Aug 29, 20:00	152	140	205	200	192	203	149	120	124	152
Aug 29, 19:30	94	238	165	180	198	196	156	94	132	153
Aug 29, 19:00	152	161	219	228	204	194	155	114	126	152

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