CDIP 9band_direction 189

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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
Jul 17, 05:00	118	124	187	166	165	174	172	97	91	118
Jul 17, 04:30	115	108	174	177	153	153	184	120	86	115
Jul 17, 04:00	118	108	146	143	181	162	165	123	81	118
Jul 17, 03:30	121	132	182	154	144	166	189	133	87	121
Jul 17, 03:00	126	116	188	170	157	175	191	137	96	126
Jul 17, 02:30	123	144	166	173	162	161	184	131	90	123
Jul 17, 02:00	116	173	161	167	171	171	170	108	85	116
Jul 17, 01:30	122	114	165	167	168	174	184	97	78	122
Jul 17, 01:00	118	132	205	172	154	169	172	100	71	118
Jul 17, 00:30	112	243	217	141	184	178	183	106	70	112
Jul 17, 00:00	107	142	160	159	159	178	181	99	69	107
Jul 16, 23:30	104	167	154	154	149	166	164	79	67	104
Jul 16, 23:00	102	170	163	169	150	166	177	80	63	102
Jul 16, 22:30	102	24	175	179	162	160	169	95	57	102
Jul 16, 22:00	99	120	188	159	162	164	175	81	58	99
Jul 16, 21:30	96	135	142	147	153	169	166	68	64	96
Jul 16, 21:00	95	109	137	100	156	181	169	75	67	95
Jul 16, 20:30	93	113	186	183	158	169	172	67	60	93
Jul 16, 20:00	94	94	135	133	170	179	175	71	59	94
Jul 16, 19:30	102	129	127	135	149	161	166	74	68	102
Jul 16, 19:00	102	104	169	142	157	177	163	70	62	102
Jul 16, 18:30	104	97	184	170	157	175	183	81	69	104
Jul 16, 18:00	100	74	153	162	169	175	175	79	69	100
Jul 16, 17:30	106	97	167	149	171	168	177	84	64	106
Jul 16, 17:00	113	150	139	131	168	173	174	88	66	113
Jul 16, 16:30	106	122	115	155	169	184	188	66	67	106
Jul 16, 16:00	112	119	161	164	156	184	172	102	68	112
Jul 16, 15:30	114	116	140	146	173	172	174	116	77	114
Jul 16, 15:00	112	134	188	163	163	180	182	141	78	112
Jul 16, 14:30	114	88	133	152	171	179	183	128	68	114
Jul 16, 14:00	112	104	160	156	164	176	183	97	83	112
Jul 16, 13:30	112	124	160	175	174	179	185	104	82	112
Jul 16, 13:00	113	124	128	173	164	171	182	110	73	113
Jul 16, 12:30	112	148	138	166	175	166	185	116	75	112
Jul 16, 12:00	105	78	150	169	158	186	176	119	75	105
Jul 16, 11:30	105	142	122	158	168	175	180	109	74	105
Jul 16, 11:00	77	113	171	168	160	176	176	100	77	104
Jul 16, 10:30	105	89	128	141	158	175	178	97	85	105
Jul 16, 10:00	105	99	122	168	168	169	175	85	79	105
Jul 16, 09:30	96	139	133	125	168	176	166	111	70	96
Jul 16, 09:00	90	96	175	159	167	163	176	85	76	90
Jul 16, 08:30	94	94	137	154	163	175	178	99	88	94
Jul 16, 08:00	93	105	137	156	149	177	170	67	73	93
Jul 16, 07:30	95	112	131	140	154	172	177	89	77	95
Jul 16, 07:00	88	130	117	148	157	175	177	111	73	88
Jul 16, 06:30	81	93	116	143	167	173	172	65	68	81
Jul 16, 06:00	88	111	152	175	165	178	184	75	88	88
Jul 16, 05:30	89	102	141	186	159	178	182	94	76	89
Jul 16, 05:00	84	48	55	197	174	182	171	99	90	84

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