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 16, 16:30	169	173	230	227	208	203	189	169	136	89
Aug 16, 16:00	147	188	212	219	209	205	190	168	147	98
Aug 16, 15:30	138	179	229	210	205	204	183	166	138	101
Aug 16, 15:00	167	170	203	201	205	200	180	167	133	102
Aug 16, 14:30	150	137	213	226	219	197	185	164	150	105
Aug 16, 14:00	170	122	189	215	210	198	184	170	128	106
Aug 16, 13:30	172	125	218	203	204	201	192	172	134	110
Aug 16, 13:00	171	164	216	228	198	193	185	171	151	113
Aug 16, 12:30	204	213	253	228	203	204	192	176	149	106
Aug 16, 12:00	171	184	234	224	207	197	191	171	149	106
Aug 16, 11:30	201	76	219	214	202	201	185	169	152	105
Aug 16, 11:00	167	166	204	217	222	202	190	167	154	113
Aug 16, 10:30	167	114	213	223	200	206	187	167	149	116
Aug 16, 10:00	171	154	207	199	213	203	191	171	147	122
Aug 16, 09:30	195	159	209	224	214	195	186	173	152	129
Aug 16, 09:00	152	172	205	196	208	198	181	167	152	135
Aug 16, 08:30	203	172	215	212	206	203	186	172	152	139
Aug 16, 08:00	201	177	199	217	209	201	182	176	159	145
Aug 16, 07:30	177	202	239	214	207	199	190	177	163	137
Aug 16, 07:00	169	177	196	202	208	203	186	169	161	144
Aug 16, 06:30	171	185	221	219	210	206	185	171	160	149
Aug 16, 06:00	176	197	199	215	202	195	182	176	164	143
Aug 16, 05:30	176	173	221	207	203	205	188	176	166	148
Aug 16, 05:00	178	173	243	225	205	198	186	178	166	150
Aug 16, 04:30	206	182	219	201	206	194	181	179	165	145
Aug 16, 04:00	179	193	217	215	206	198	191	179	166	146
Aug 16, 03:30	203	176	195	211	203	197	186	177	172	149
Aug 16, 03:00	174	178	215	209	211	205	181	174	167	151
Aug 16, 02:30	207	174	200	220	207	194	189	171	167	155
Aug 16, 02:00	173	188	208	205	201	193	182	178	173	161
Aug 16, 01:30	172	198	202	215	212	203	179	178	172	157
Aug 16, 01:00	214	194	209	213	214	204	188	178	171	155
Aug 16, 00:30	173	193	192	196	209	193	183	173	169	156
Aug 16, 00:00	221	190	222	218	221	201	187	176	167	152
Aug 15, 23:30	164	181	193	209	203	196	184	177	164	152
Aug 15, 23:00	217	206	220	217	217	205	185	175	173	154
Aug 15, 22:30	171	169	224	218	213	206	185	171	169	152
Aug 15, 22:00	212	171	202	217	212	202	182	171	166	153
Aug 15, 21:30	203	177	238	206	203	201	179	172	168	147
Aug 15, 21:00	171	163	201	215	218	207	180	175	171	153
Aug 15, 20:30	208	177	208	210	208	192	182	176	174	156
Aug 15, 20:00	212	197	218	221	212	198	179	176	172	160
Aug 15, 19:30	212	164	216	214	212	198	178	175	171	158
Aug 15, 19:00	166	187	238	216	217	198	178	177	166	161
Aug 15, 18:30	217	181	218	223	217	215	179	181	170	159
Aug 15, 18:00	166	183	229	226	215	213	178	180	166	161
Aug 15, 17:30	207	172	227	219	207	190	185	175	163	163
Aug 15, 17:00	162	173	241	233	224	211	180	166	162	164
Aug 15, 16:30	168	166	218	233	230	197	177	175	168	164

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