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
Jan 12, 07:30	153	263	309	236	212	265	286	205	164	153
Jan 12, 07:00	155	288	288	206	220	274	291	191	164	155
Jan 12, 06:30	153	295	278	202	227	286	301	205	164	153
Jan 12, 06:00	151	309	304	215	236	273	288	213	168	151
Jan 12, 05:30	147	343	302	218	245	294	300	202	162	147
Jan 12, 05:00	148	264	294	207	240	298	307	190	166	148
Jan 12, 04:30	148	299	237	204	250	303	305	201	160	148
Jan 12, 04:00	144	238	272	229	245	299	303	241	161	144
Jan 12, 03:30	138	303	293	220	256	310	308	240	165	138
Jan 12, 03:00	143	336	294	204	245	303	306	230	160	143
Jan 12, 02:30	140	329	274	201	228	301	302	220	162	140
Jan 12, 02:00	137	310	231	204	260	302	298	222	160	137
Jan 12, 01:30	131	338	306	216	238	303	300	207	161	131
Jan 12, 01:00	139	303	285	201	242	298	290	171	158	139
Jan 12, 00:30	138	280	175	226	260	294	285	182	160	138
Jan 12, 00:00	139	294	191	222	239	297	294	181	169	139
Jan 11, 23:30	142	215	236	234	236	287	284	194	162	142
Jan 11, 23:00	138	327	187	229	243	294	306	195	169	138
Jan 11, 22:30	142	307	233	213	244	295	291	205	176	142
Jan 11, 22:00	150	260	207	224	276	298	290	207	168	150
Jan 11, 21:30	151	301	204	234	262	306	300	208	177	151
Jan 11, 21:00	143	347	224	215	250	291	291	214	177	143
Jan 11, 20:30	149	334	196	236	257	291	285	197	173	149
Jan 11, 20:00	154	131	204	225	262	294	284	231	178	154
Jan 11, 19:30	288	182	200	226	282	288	288	205	171	151
Jan 11, 19:00	294	241	213	231	235	294	286	195	179	153
Jan 11, 18:30	155	224	201	217	260	296	293	193	175	155
Jan 11, 18:00	151	286	213	222	274	294	280	199	171	151
Jan 11, 17:30	151	217	214	206	286	300	295	204	178	151
Jan 11, 17:00	153	205	202	226	291	298	288	210	182	153
Jan 11, 16:30	152	319	190	204	263	296	282	215	185	152
Jan 11, 16:00	278	261	215	203	275	287	278	240	180	152
Jan 11, 15:30	283	252	229	213	253	295	283	255	184	148
Jan 11, 15:00	135	200	211	215	256	291	267	224	198	135
Jan 11, 14:30	141	29	215	217	263	287	282	244	195	141
Jan 11, 14:00	148	193	224	220	262	294	284	232	179	148
Jan 11, 13:30	155	24	205	212	278	292	281	231	189	155
Jan 11, 13:00	154	201	203	229	262	278	286	226	184	154
Jan 11, 12:30	158	162	262	228	250	290	281	221	178	158
Jan 11, 12:00	158	174	209	201	256	293	280	235	189	158
Jan 11, 11:30	156	174	242	219	273	299	284	216	185	156
Jan 11, 11:00	152	225	200	222	268	289	290	222	170	152
Jan 11, 10:30	152	172	202	233	263	292	279	229	187	152
Jan 11, 10:00	152	164	199	234	293	295	288	211	175	152
Jan 11, 09:30	155	202	194	220	284	295	292	227	174	155
Jan 11, 09:00	156	239	255	229	283	300	283	226	172	156
Jan 11, 08:30	154	209	209	229	278	295	281	229	175	154
Jan 11, 08:00	149	144	212	237	279	302	279	210	184	149
Jan 11, 07:30	148	160	161	255	293	282	288	205	179	148

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