CDIP 9band_direction 189

AUNUU, AMERICAN SAMOA - 189 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 25, 14:00	143	124	143	157	157	148	143	144	130	120
Sep 25, 13:30	145	130	104	170	152	150	145	132	127	122
Sep 25, 13:00	145	128	127	139	149	150	145	140	127	122
Sep 25, 12:30	132	138	120	123	135	145	142	132	127	117
Sep 25, 12:00	141	128	120	139	159	141	141	137	116	115
Sep 25, 11:30	148	107	124	129	157	145	148	133	121	108
Sep 25, 11:00	133	105	123	129	132	153	138	133	121	110
Sep 25, 10:30	134	112	127	161	178	144	144	134	115	110
Sep 25, 10:00	144	109	135	128	152	138	144	132	121	110
Sep 25, 09:30	140	104	101	126	164	145	140	131	123	111
Sep 25, 09:00	129	107	106	124	164	137	136	129	112	110
Sep 25, 08:30	138	129	125	143	177	134	138	133	112	108
Sep 25, 08:00	143	124	133	157	178	147	143	129	124	108
Sep 25, 07:30	146	139	140	131	168	139	146	131	116	108
Sep 25, 07:00	134	123	139	182	185	150	134	127	112	108
Sep 25, 06:30	144	106	127	131	171	146	144	130	116	107
Sep 25, 06:00	135	122	113	114	144	151	135	126	107	105
Sep 25, 05:30	138	116	117	121	160	140	138	129	112	107
Sep 25, 05:00	138	118	129	115	137	145	138	128	113	105
Sep 25, 04:30	141	123	114	135	136	154	141	132	126	112
Sep 25, 04:00	142	141	110	145	164	148	142	128	128	114
Sep 25, 03:30	138	141	129	129	186	141	144	138	131	129
Sep 25, 03:00	137	125	142	158	161	150	145	137	131	128
Sep 25, 02:30	151	134	125	133	164	151	151	141	129	122
Sep 25, 02:00	147	132	129	153	151	144	147	133	138	125
Sep 25, 01:30	136	127	143	163	147	152	143	136	130	127
Sep 25, 01:00	147	141	131	155	172	150	147	136	125	124
Sep 25, 00:30	149	125	112	151	171	150	149	140	133	119
Sep 25, 00:00	137	110	108	124	150	138	138	137	127	109
Sep 24, 23:30	152	135	125	159	151	148	152	140	121	112
Sep 24, 23:00	142	111	121	129	151	141	142	129	119	110
Sep 24, 22:30	147	135	118	135	151	141	147	138	122	117
Sep 24, 22:00	144	125	120	116	143	152	144	131	119	111
Sep 24, 21:30	145	126	151	167	159	150	145	133	119	108
Sep 24, 21:00	136	134	123	143	140	145	136	131	121	114
Sep 24, 20:30	143	128	121	246	127	151	143	133	126	115
Sep 24, 20:00	148	146	124	152	154	159	148	130	122	112
Sep 24, 19:30	142	124	119	210	138	158	142	122	122	103
Sep 24, 19:00	134	115	138	173	142	143	134	126	118	110
Sep 24, 18:30	133	112	122	127	168	134	133	131	115	100
Sep 24, 18:00	138	151	130	143	136	148	138	131	112	106
Sep 24, 17:30	125	121	133	157	155	145	131	125	117	105
Sep 24, 17:00	146	111	130	133	195	147	146	130	111	106
Sep 24, 16:30	142	145	127	156	138	154	142	131	115	104
Sep 24, 16:00	140	122	127	111	145	151	140	129	116	103
Sep 24, 15:30	142	117	109	130	147	141	142	137	119	109
Sep 24, 15:00	146	120	115	127	138	146	146	132	121	118

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