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 15, 02:30	143	302	239	286	287	261	230	182	163	143
Dec 15, 02:00	138	324	206	225	255	268	244	169	162	138
Dec 15, 01:30	157	188	203	198	262	264	239	174	159	157
Dec 15, 01:00	153	218	207	233	255	245	230	169	165	153
Dec 15, 00:30	155	219	281	252	269	264	229	179	165	155
Dec 15, 00:00	154	133	248	265	270	281	266	180	161	154
Dec 14, 23:30	154	200	244	262	274	271	251	180	157	154
Dec 14, 23:00	149	114	277	244	273	268	239	166	157	149
Dec 14, 22:30	145	140	162	291	229	218	214	172	155	145
Dec 14, 22:00	144	170	258	205	267	266	234	183	151	144
Dec 14, 21:30	142	95	93	227	232	261	221	172	152	142
Dec 14, 21:00	145	113	230	307	253	259	251	170	150	145
Dec 14, 20:30	145	104	80	288	260	254	212	177	146	145
Dec 14, 20:00	146	195	163	267	278	260	221	175	144	146
Dec 14, 19:30	148	137	236	291	276	268	219	166	144	148
Dec 14, 19:00	147	115	9	274	290	258	259	185	148	147
Dec 14, 18:30	147	242	133	265	281	263	237	176	151	147
Dec 14, 18:00	148	170	206	273	272	261	234	166	154	148
Dec 14, 17:30	150	171	117	196	274	266	247	176	150	150
Dec 14, 17:00	151	219	211	224	267	280	229	162	155	151
Dec 14, 16:30	149	99	20	207	271	269	195	159	150	149
Dec 14, 16:00	151	113	273	279	255	281	242	168	145	151
Dec 14, 15:30	151	125	57	281	272	268	207	167	148	151
Dec 14, 15:00	148	265	82	256	266	260	241	170	148	148
Dec 14, 14:30	148	222	287	255	279	269	219	179	146	148
Dec 14, 14:00	147	259	240	245	286	248	213	173	152	147
Dec 14, 13:30	150	156	241	275	249	256	230	173	158	150
Dec 14, 13:00	147	187	132	250	248	248	213	167	159	147
Dec 14, 12:30	149	108	98	290	283	251	186	168	162	149
Dec 14, 12:00	152	215	269	280	274	253	214	162	160	152
Dec 14, 11:30	153	221	257	260	268	280	223	167	163	153
Dec 14, 11:00	156	128	203	267	251	255	224	169	163	156
Dec 14, 10:30	157	163	219	282	266	278	236	181	158	157
Dec 14, 10:00	155	200	59	271	243	277	229	173	161	155
Dec 14, 09:30	155	192	299	266	276	272	223	168	156	155
Dec 14, 09:00	152	184	248	310	272	271	212	173	162	152
Dec 14, 08:30	153	141	231	289	260	264	232	165	158	153
Dec 14, 08:00	151	152	146	247	256	262	225	166	161	151
Dec 14, 07:30	153	170	142	256	275	257	212	171	155	153
Dec 14, 07:00	151	121	209	296	237	257	231	170	154	151
Dec 14, 06:30	145	152	200	265	240	264	235	169	156	145
Dec 14, 06:00	145	142	177	207	244	249	202	171	154	145
Dec 14, 05:30	144	154	243	225	246	256	230	172	155	144
Dec 14, 05:00	147	151	211	203	214	255	205	169	153	147
Dec 14, 04:30	146	165	173	198	267	239	212	165	150	146
Dec 14, 04:00	145	157	176	353	232	258	229	176	152	145
Dec 14, 03:30	142	143	171	241	220	248	239	169	151	142
Dec 14, 03:00	145	156	65	273	245	241	229	177	151	145
Dec 14, 02:30	145	166	18	183	221	246	215	165	153	145

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