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 13, 22:30	142	148	160	250	228	248	225	175	151	142
Dec 13, 22:00	142	90	183	308	280	262	232	177	150	142
Dec 13, 21:30	147	157	152	265	244	250	214	175	158	147
Dec 13, 21:00	146	227	236	242	253	257	227	170	151	146
Dec 13, 20:30	146	101	238	281	254	257	204	169	154	146
Dec 13, 20:00	146	199	295	314	249	266	208	164	150	146
Dec 13, 19:30	149	250	262	282	243	266	206	163	152	149
Dec 13, 19:00	149	122	248	276	234	252	213	169	157	149
Dec 13, 18:30	148	60	238	281	256	265	224	158	153	148
Dec 13, 18:00	148	62	263	318	265	261	201	170	156	148
Dec 13, 17:30	149	228	336	300	274	255	207	163	156	149
Dec 13, 17:00	148	99	243	292	225	254	189	160	159	148
Dec 13, 16:30	148	204	240	295	235	250	195	160	156	148
Dec 13, 16:00	147	201	256	293	247	266	216	160	158	147
Dec 13, 15:30	152	242	293	301	207	249	196	170	163	152
Dec 13, 15:00	150	113	286	273	222	262	195	164	163	150
Dec 13, 14:30	150	187	311	256	210	247	211	177	161	150
Dec 13, 14:00	148	203	284	294	216	259	215	182	161	148
Dec 13, 13:30	145	286	313	278	213	243	208	182	164	145
Dec 13, 13:00	145	279	249	283	214	231	215	180	168	145
Dec 13, 12:30	138	189	289	282	229	253	184	172	166	138
Dec 13, 12:00	134	254	254	237	219	262	208	177	168	134
Dec 13, 11:30	144	232	287	230	241	261	218	184	166	144
Dec 13, 11:00	145	74	330	316	235	271	219	166	165	145
Dec 13, 10:30	149	263	318	269	248	252	216	180	168	149
Dec 13, 10:00	154	222	299	292	242	266	218	175	167	154
Dec 13, 09:30	152	64	330	268	259	259	210	176	169	152
Dec 13, 09:00	150	143	286	268	254	273	221	177	162	150
Dec 13, 08:30	151	247	337	180	257	264	231	186	160	151
Dec 13, 08:00	152	32	281	222	269	278	194	177	161	152
Dec 13, 07:30	146	218	278	190	248	277	200	164	153	146
Dec 13, 07:00	152	176	231	207	255	263	190	175	155	152
Dec 13, 06:30	153	154	226	215	254	275	226	168	152	153
Dec 13, 06:00	151	166	253	196	250	244	214	168	156	151
Dec 13, 05:30	149	136	251	211	245	219	209	160	149	149
Dec 13, 05:00	146	151	129	194	246	241	179	165	149	146
Dec 13, 04:30	148	167	209	209	234	241	177	159	155	148
Dec 13, 04:00	149	122	114	195	239	213	160	150	142	149
Dec 13, 03:30	142	150	144	292	227	201	150	148	140	142
Dec 13, 03:00	147	63	251	292	252	235	162	152	144	147
Dec 13, 02:30	154	53	250	234	223	244	157	153	143	154
Dec 13, 02:00	150	208	291	232	251	208	178	159	151	150
Dec 13, 01:30	146	318	166	174	253	199	165	155	152	146
Dec 13, 01:00	139	201	174	180	208	205	162	159	154	139
Dec 13, 00:30	142	145	152	186	226	204	184	171	159	142
Dec 13, 00:00	146	157	167	181	274	242	189	174	153	146
Dec 12, 23:30	150	165	323	250	282	242	195	182	157	150
Dec 12, 23:00	146	215	135	236	286	245	188	186	160	146
Dec 12, 22:30	143	171	195	215	251	258	186	167	164	143

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