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 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
Dec 24, 02:00	160	208	280	292	285	292	293	256	171	160
Dec 24, 01:30	160	343	269	288	286	290	281	237	173	160
Dec 24, 01:00	160	264	262	310	270	287	284	252	171	160
Dec 24, 00:30	159	299	278	321	288	277	293	236	167	159
Dec 24, 00:00	148	70	269	288	292	287	291	233	168	148
Dec 23, 23:30	139	56	280	297	293	276	289	261	171	139
Dec 23, 23:00	152	242	312	286	296	288	289	254	180	152
Dec 23, 22:30	151	277	287	294	295	284	292	252	165	151
Dec 23, 22:00	150	275	293	287	279	291	287	257	168	150
Dec 23, 21:30	152	231	275	291	271	284	295	239	165	152
Dec 23, 21:00	153	193	280	282	295	292	286	269	174	153
Dec 23, 20:30	293	174	304	306	284	293	291	260	184	154
Dec 23, 20:00	157	232	271	290	287	297	292	252	208	157
Dec 23, 19:30	151	203	290	288	295	297	296	269	204	151
Dec 23, 19:00	152	155	250	280	286	285	291	271	214	152
Dec 23, 18:30	153	239	296	302	299	296	285	277	210	153
Dec 23, 18:00	155	234	291	287	301	294	300	288	184	155
Dec 23, 17:30	156	270	296	291	296	303	291	277	194	156
Dec 23, 17:00	297	246	291	294	298	297	299	282	189	157

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