CDIP 9band_direction 273

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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
Sep 01, 03:00	172	162	207	208	192	169	168	160	172	161
Sep 01, 02:30	164	189	205	213	203	168	162	153	164	152
Sep 01, 02:00	160	176	205	209	196	157	154	147	160	146
Sep 01, 01:30	160	146	207	214	190	158	154	150	160	144
Sep 01, 01:00	163	197	207	207	187	159	157	140	163	137
Sep 01, 00:30	150	127	212	213	203	167	150	126	150	135
Sep 01, 00:00	146	137	206	209	186	153	151	124	146	135
Aug 31, 23:30	146	163	206	206	195	167	142	108	146	134
Aug 31, 23:00	135	146	220	223	213	161	152	107	145	135
Aug 31, 22:30	130	161	204	207	178	146	148	92	130	130
Aug 31, 22:00	138	161	221	212	207	161	145	89	138	145
Aug 31, 21:30	146	168	207	198	169	183	145	107	146	153
Aug 31, 21:00	151	142	200	189	181	157	147	124	151	160
Aug 31, 20:30	157	159	212	225	172	163	157	142	157	166
Aug 31, 20:00	154	171	199	203	188	162	150	116	154	166
Aug 31, 19:30	141	174	206	199	169	167	165	119	141	167
Aug 31, 19:00	166	206	217	214	179	170	153	104	154	166
Aug 31, 18:30	152	172	198	200	178	184	144	105	152	170
Aug 31, 18:00	152	174	205	212	165	164	156	112	152	163
Aug 31, 17:30	144	187	213	216	169	169	158	121	144	168
Aug 31, 17:00	170	188	203	205	157	166	162	80	149	170
Aug 31, 16:30	167	167	210	210	173	179	156	112	140	167
Aug 31, 16:00	134	158	198	200	163	175	163	88	134	167
Aug 31, 15:30	167	219	200	198	173	180	150	94	130	167
Aug 31, 15:00	163	180	197	197	144	179	164	85	123	163
Aug 31, 14:30	167	173	201	202	200	182	143	90	121	167
Aug 31, 14:00	163	187	191	193	180	177	162	82	116	163
Aug 31, 13:30	160	182	201	211	174	176	150	63	96	160
Aug 31, 13:00	149	177	204	211	183	176	154	74	91	149
Aug 31, 12:30	149	169	201	202	182	176	156	87	77	149
Aug 31, 12:00	156	187	205	204	192	171	159	68	90	156
Aug 31, 11:30	155	208	198	195	164	169	155	62	91	155
Aug 31, 11:00	151	193	203	199	187	161	140	62	89	151
Aug 31, 10:30	151	196	202	193	187	172	153	68	92	151
Aug 31, 10:00	146	197	197	198	182	181	154	83	106	146
Aug 31, 09:30	149	200	200	205	176	173	138	82	102	149
Aug 31, 09:00	156	196	207	199	194	174	150	76	108	156
Aug 31, 08:30	154	182	197	197	189	174	152	74	93	154
Aug 31, 08:00	149	169	192	228	193	170	162	78	115	149
Aug 31, 07:30	148	168	199	190	174	174	141	86	96	148
Aug 31, 07:00	151	171	199	202	187	183	149	91	97	151
Aug 31, 06:30	156	198	203	199	186	174	148	96	117	156
Aug 31, 06:00	156	187	215	221	179	181	150	83	96	156
Aug 31, 05:30	113	201	214	202	190	168	149	94	113	154
Aug 31, 05:00	151	202	208	197	168	166	153	96	98	151
Aug 31, 04:30	156	205	215	189	210	183	165	111	124	156
Aug 31, 04:00	155	196	192	225	191	173	159	98	125	155
Aug 31, 03:30	147	188	190	198	208	168	150	114	102	147
Aug 31, 03:00	137	147	203	214	176	156	152	102	109	137

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