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
Nov 30, 15:30	279	282	278	288	279	279	282	236	181	151
Nov 30, 15:00	286	287	273	292	286	277	273	215	185	151
Nov 30, 14:30	281	281	304	295	297	281	273	200	172	146
Nov 30, 14:00	276	288	290	282	276	274	270	199	176	147
Nov 30, 13:30	269	314	268	260	285	269	264	217	179	144
Nov 30, 13:00	283	294	298	283	269	275	266	201	171	143
Nov 30, 12:30	286	278	281	295	286	281	268	205	174	141
Nov 30, 12:00	288	259	298	291	288	280	277	218	170	143
Nov 30, 11:30	298	303	303	298	291	279	289	214	174	144
Nov 30, 11:00	302	309	305	289	302	290	283	213	169	143
Nov 30, 10:30	292	311	300	292	295	290	296	198	172	147
Nov 30, 10:00	296	295	306	296	296	293	299	206	175	145
Nov 30, 09:30	297	265	290	285	297	296	296	189	180	148
Nov 30, 09:00	287	283	275	291	287	287	292	194	182	151
Nov 30, 08:30	291	293	298	289	291	292	288	205	189	146
Nov 30, 08:00	285	281	288	292	281	285	271	196	180	149
Nov 30, 07:30	292	284	280	277	292	291	285	204	182	152
Nov 30, 07:00	285	271	275	281	285	295	263	196	185	147
Nov 30, 06:30	273	344	298	273	281	298	284	193	184	138
Nov 30, 06:00	286	289	291	286	274	287	279	201	182	127
Nov 30, 05:30	299	328	303	299	277	280	275	201	192	102
Nov 30, 05:00	287	311	294	304	287	278	244	196	191	88
Nov 30, 04:30	294	307	285	291	294	281	250	213	190	80
Nov 30, 04:00	294	271	292	304	294	292	232	195	185	102
Nov 30, 03:30	293	326	301	296	293	260	233	205	189	108
Nov 30, 03:00	298	291	290	298	291	281	230	202	183	116
Nov 30, 02:30	293	334	295	293	284	283	244	195	187	102
Nov 30, 02:00	69	296	279	280	293	249	247	190	184	69
Nov 30, 01:30	93	313	302	276	281	210	249	193	179	93
Nov 30, 01:00	112	300	301	291	301	202	262	202	179	112
Nov 30, 00:30	147	197	298	292	295	206	249	210	178	147
Nov 30, 00:00	286	299	306	299	286	208	240	201	175	150
Nov 29, 23:30	149	276	289	297	289	198	248	195	178	149
Nov 29, 23:00	145	298	305	292	270	209	263	189	178	145
Nov 29, 22:30	149	299	303	300	299	205	241	210	178	149
Nov 29, 22:00	147	324	310	296	260	206	253	212	182	147
Nov 29, 21:30	146	0	294	303	273	208	211	190	182	146
Nov 29, 21:00	147	246	272	282	258	198	246	195	186	147
Nov 29, 20:30	148	256	259	252	259	175	249	195	175	148
Nov 29, 20:00	146	303	263	252	208	181	226	189	179	146
Nov 29, 19:30	148	269	211	248	206	185	239	191	180	148
Nov 29, 19:00	152	269	239	252	200	199	242	199	183	152
Nov 29, 18:30	202	290	204	224	196	184	238	202	191	152
Nov 29, 18:00	153	250	258	238	188	167	240	201	185	153
Nov 29, 17:30	159	237	201	224	204	189	236	193	186	159
Nov 29, 17:00	212	262	217	214	189	202	246	212	184	158
Nov 29, 16:30	161	258	222	206	202	231	257	199	181	161
Nov 29, 16:00	199	212	208	213	209	209	249	199	186	165
Nov 29, 15:30	213	277	200	223	180	214	267	213	185	168

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