CDIP 9band_direction 239

KAUMALAPAU SOUTHWEST, LANAI, HI - 239 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
Dec 16, 23:30	168	253	232	195	202	243	212	157	159	168
Dec 16, 23:00	159	229	185	200	200	245	219	181	142	159
Dec 16, 22:30	163	312	260	195	210	232	214	169	143	163
Dec 16, 22:00	154	187	223	201	207	253	242	181	143	154
Dec 16, 21:30	151	279	280	224	246	237	228	159	153	151
Dec 16, 21:00	144	198	234	170	220	248	229	166	144	157
Dec 16, 20:30	143	233	213	200	228	242	205	146	143	156
Dec 16, 20:00	142	185	205	213	98	247	241	164	142	152
Dec 16, 19:30	158	150	77	61	211	249	216	146	144	158
Dec 16, 19:00	161	136	188	211	212	258	218	152	147	161
Dec 16, 18:30	147	193	308	228	215	262	243	147	154	156
Dec 16, 18:00	156	175	218	217	179	255	223	146	158	156
Dec 16, 17:30	158	218	187	197	241	260	220	160	167	158
Dec 16, 17:00	156	55	205	197	252	259	217	153	156	156
Dec 16, 16:30	153	197	197	218	227	262	234	164	147	153
Dec 16, 16:00	150	109	147	194	265	263	215	157	148	150
Dec 16, 15:30	151	226	186	184	240	280	234	183	154	151
Dec 16, 15:00	150	115	170	204	216	243	260	160	153	150
Dec 16, 14:30	148	176	214	171	255	275	239	174	161	148
Dec 16, 14:00	144	166	175	176	223	273	260	189	158	144
Dec 16, 13:30	145	224	184	168	250	269	224	194	166	145
Dec 16, 13:00	143	194	172	188	243	254	252	219	157	143
Dec 16, 12:30	142	182	202	193	230	264	253	200	157	142
Dec 16, 12:00	143	162	155	171	221	270	250	171	165	143
Dec 16, 11:30	143	163	150	184	205	272	250	209	162	143
Dec 16, 11:00	143	166	177	206	250	273	255	185	178	143
Dec 16, 10:30	142	127	166	178	250	267	261	215	184	142
Dec 16, 10:00	142	169	181	232	282	270	243	201	185	142
Dec 16, 09:30	142	185	150	161	204	254	248	202	170	142
Dec 16, 09:00	141	135	114	145	226	249	253	215	183	141
Dec 16, 08:30	145	131	165	197	256	269	255	214	180	145
Dec 16, 08:00	145	144	175	174	260	265	261	196	180	145
Dec 16, 07:30	145	164	177	181	258	271	251	209	178	145
Dec 16, 07:00	143	125	169	211	260	265	256	203	172	143
Dec 16, 06:30	143	107	156	200	257	247	245	192	179	143
Dec 16, 06:00	140	143	159	156	255	265	250	204	182	140
Dec 16, 05:30	154	74	208	196	242	260	249	206	182	154
Dec 16, 05:00	160	238	153	170	254	256	241	206	181	160
Dec 16, 04:30	164	275	206	207	262	266	254	194	172	164
Dec 16, 04:00	162	142	216	220	252	255	242	178	179	162
Dec 16, 03:30	162	277	180	189	254	263	220	193	183	162
Dec 16, 03:00	173	46	184	213	267	259	247	191	183	173
Dec 16, 02:30	175	170	182	211	275	264	247	195	184	175
Dec 16, 02:00	174	127	165	214	263	239	229	185	187	174
Dec 16, 01:30	173	134	136	136	262	257	234	183	177	173
Dec 16, 01:00	169	219	199	209	251	273	226	174	182	169
Dec 16, 00:30	171	294	180	252	263	248	224	171	175	171
Dec 16, 00:00	169	93	152	10	231	265	224	169	172	169
Dec 15, 23:30	154	231	244	122	264	264	219	170	163	154

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