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
Nov 13, 20:00	133	144	196	196	176	134	140	133	134	134
Nov 13, 19:30	142	132	164	173	153	162	155	142	132	128
Nov 13, 19:00	134	127	178	200	180	148	135	134	137	130
Nov 13, 18:30	126	136	173	177	159	142	138	145	126	132
Nov 13, 18:00	141	122	203	195	183	124	157	141	133	137
Nov 13, 17:30	148	125	145	150	150	164	151	148	140	138
Nov 13, 17:00	139	117	192	180	179	155	137	139	137	137
Nov 13, 16:30	141	152	165	166	125	195	151	141	136	136
Nov 13, 16:00	144	160	200	207	168	183	142	144	130	139
Nov 13, 15:30	138	126	170	192	150	192	148	141	138	133
Nov 13, 15:00	139	111	160	183	151	156	147	143	139	133
Nov 13, 14:30	137	140	153	186	167	199	153	137	134	132
Nov 13, 14:00	129	126	156	164	133	127	154	132	129	128
Nov 13, 13:30	145	136	183	172	145	139	150	145	131	131
Nov 13, 13:00	132	117	181	164	151	96	154	132	134	124
Nov 13, 12:30	136	128	168	162	139	139	153	136	129	128
Nov 13, 12:00	136	122	195	165	165	99	153	136	131	125
Nov 13, 11:30	125	133	165	187	150	116	140	135	131	125
Nov 13, 11:00	118	119	137	142	167	142	154	138	122	118
Nov 13, 10:30	123	90	151	155	130	127	134	138	123	113
Nov 13, 10:00	120	106	127	122	92	144	120	120	118	111
Nov 13, 09:30	139	115	153	164	160	184	146	139	129	111
Nov 13, 09:00	130	133	141	164	137	112	142	130	114	112
Nov 13, 08:30	146	104	142	110	203	135	141	146	129	111
Nov 13, 08:00	151	101	108	126	134	132	160	151	122	111
Nov 13, 07:30	138	106	114	108	104	167	153	138	124	112
Nov 13, 07:00	146	104	108	157	62	121	167	146	125	119
Nov 13, 06:30	147	106	146	153	162	146	156	147	124	119
Nov 13, 06:00	152	133	155	133	349	144	159	152	127	122
Nov 13, 05:30	150	138	135	160	111	149	171	150	139	123
Nov 13, 05:00	156	125	184	152	180	162	177	156	137	121
Nov 13, 04:30	157	147	145	163	33	168	161	157	141	123
Nov 13, 04:00	144	136	166	145	128	155	166	144	123	124
Nov 13, 03:30	157	124	144	179	112	160	161	157	136	120
Nov 13, 03:00	153	124	132	128	130	174	163	153	131	117
Nov 13, 02:30	116	102	126	143	122	150	166	150	134	116
Nov 13, 02:00	116	114	130	136	150	156	160	150	137	116
Nov 13, 01:30	145	82	97	143	129	148	154	145	128	118
Nov 13, 01:00	149	138	145	124	152	144	159	149	126	113
Nov 13, 00:30	153	148	116	177	143	147	157	153	125	112
Nov 13, 00:00	147	121	105	193	175	170	152	147	122	105
Nov 12, 23:30	101	145	122	147	205	155	155	138	116	101
Nov 12, 23:00	99	31	131	128	159	132	137	135	110	99
Nov 12, 22:30	139	88	116	101	28	146	143	139	105	96
Nov 12, 22:00	142	116	144	173	98	164	127	142	106	94
Nov 12, 21:30	102	87	146	180	124	130	148	129	102	91
Nov 12, 21:00	94	106	129	155	62	126	117	130	100	94
Nov 12, 20:30	101	139	132	168	247	141	125	121	101	97
Nov 12, 20:00	126	122	176	174	145	127	134	126	94	93

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