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 25, 02:30	158	169	200	233	280	253	250	194	174	158
Dec 25, 02:00	160	141	181	282	254	258	240	203	174	160
Dec 25, 01:30	163	207	246	239	264	253	249	194	174	163
Dec 25, 01:00	171	156	205	267	264	261	246	190	171	161
Dec 25, 00:30	179	14	188	220	256	269	257	179	171	161
Dec 25, 00:00	171	190	198	246	246	260	255	171	166	159
Dec 24, 23:30	169	205	228	255	267	255	243	177	169	161
Dec 24, 23:00	158	124	213	244	258	264	236	181	167	158
Dec 24, 22:30	157	235	191	251	282	264	250	176	167	157
Dec 24, 22:00	155	56	195	258	259	263	268	204	170	155
Dec 24, 21:30	156	164	179	313	266	264	250	196	167	156
Dec 24, 21:00	155	163	229	285	281	287	260	200	161	155
Dec 24, 20:30	157	209	174	285	274	268	289	199	169	157
Dec 24, 20:00	153	114	200	199	270	261	282	196	164	153
Dec 24, 19:30	156	163	233	269	278	284	278	198	159	156
Dec 24, 19:00	157	169	255	230	279	285	284	212	162	157
Dec 24, 18:30	155	192	217	271	270	280	295	230	159	155
Dec 24, 18:00	158	181	248	290	289	285	287	207	159	158
Dec 24, 17:30	159	212	243	263	299	284	290	207	169	159
Dec 24, 17:00	161	208	244	304	269	298	280	216	168	161
Dec 24, 16:30	165	230	225	302	261	280	294	200	168	165
Dec 24, 16:00	280	134	183	275	270	280	280	224	163	161
Dec 24, 15:30	159	248	235	251	268	281	284	224	162	159
Dec 24, 15:00	302	140	279	291	281	302	295	244	162	155
Dec 24, 14:30	154	266	214	266	265	290	289	228	168	154
Dec 24, 14:00	153	208	175	288	276	287	289	231	163	153
Dec 24, 13:30	152	184	275	288	259	276	280	254	158	152
Dec 24, 13:00	151	184	212	259	271	275	290	225	161	151
Dec 24, 12:30	154	212	227	243	260	287	289	252	161	154
Dec 24, 12:00	151	176	184	281	267	274	282	237	167	151
Dec 24, 11:30	151	197	145	278	269	278	282	275	165	151
Dec 24, 11:00	149	160	231	274	278	281	273	240	158	149
Dec 24, 10:30	150	234	238	251	277	271	281	248	166	150
Dec 24, 10:00	149	194	253	266	269	286	282	223	168	149
Dec 24, 09:30	150	229	237	263	268	279	275	219	160	150
Dec 24, 09:00	151	180	235	285	277	287	277	206	165	151
Dec 24, 08:30	150	157	254	294	260	281	275	224	171	150
Dec 24, 08:00	151	160	202	271	270	276	276	203	172	151
Dec 24, 07:30	149	171	233	263	281	275	273	217	160	149
Dec 24, 07:00	152	255	286	285	271	285	284	214	165	152
Dec 24, 06:30	153	184	232	252	276	279	286	226	168	153
Dec 24, 06:00	154	159	223	236	264	277	273	238	173	154
Dec 24, 05:30	157	155	211	278	277	274	269	220	169	157
Dec 24, 05:00	154	203	283	277	276	284	280	228	171	154
Dec 24, 04:30	151	275	263	281	282	282	277	251	165	151
Dec 24, 04:00	150	212	308	294	301	289	280	244	170	150
Dec 24, 03:30	154	152	276	295	273	289	282	221	164	154
Dec 24, 03:00	154	210	279	268	288	288	281	235	168	154
Dec 24, 02:30	155	302	283	292	275	288	291	234	165	155

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