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 17, 20:30	179	322	221	225	238	251	260	211	179	173
Dec 17, 20:00	194	268	245	290	243	259	248	194	179	174
Dec 17, 19:30	193	273	210	286	261	263	241	193	175	177
Dec 17, 19:00	173	261	216	258	243	230	262	180	173	176
Dec 17, 18:30	176	240	212	256	215	244	225	189	170	176
Dec 17, 18:00	169	317	207	242	228	268	242	169	179	179
Dec 17, 17:30	174	283	217	242	189	231	237	181	173	174
Dec 17, 17:00	173	269	200	202	216	242	224	173	171	173
Dec 17, 16:30	173	244	204	252	207	243	227	173	174	173
Dec 17, 16:00	177	202	234	205	215	255	233	173	170	177
Dec 17, 15:30	174	198	192	203	227	251	229	174	171	180
Dec 17, 15:00	176	180	190	197	209	237	231	184	170	176
Dec 17, 14:30	187	242	188	204	208	235	245	187	179	180
Dec 17, 14:00	173	187	200	233	231	233	223	195	177	173
Dec 17, 13:30	171	205	219	206	211	263	251	179	166	171
Dec 17, 13:00	176	236	218	211	211	261	250	183	175	176
Dec 17, 12:30	181	217	203	230	214	248	210	189	173	181
Dec 17, 12:00	178	232	221	249	210	260	236	178	171	168
Dec 17, 11:30	172	199	197	210	225	259	251	170	175	172
Dec 17, 11:00	179	184	230	214	221	281	219	179	177	169
Dec 17, 10:30	171	51	187	192	214	242	230	187	177	171
Dec 17, 10:00	177	188	202	179	200	255	241	197	176	177
Dec 17, 09:30	186	240	220	205	216	265	232	202	184	186
Dec 17, 09:00	183	252	208	208	228	269	235	194	184	183
Dec 17, 08:30	184	214	202	211	198	264	242	191	182	184
Dec 17, 08:00	193	231	213	198	208	269	246	200	183	193
Dec 17, 07:30	195	182	188	188	205	251	240	196	174	195
Dec 17, 07:00	189	184	196	195	236	253	229	195	180	189
Dec 17, 06:30	200	185	189	213	205	252	233	206	175	200
Dec 17, 06:00	200	213	212	207	214	261	241	199	179	200
Dec 17, 05:30	233	211	184	206	202	243	233	187	184	203
Dec 17, 05:00	200	198	199	190	226	247	242	192	177	200
Dec 17, 04:30	214	207	195	192	226	243	268	192	194	214
Dec 17, 04:00	226	191	197	199	212	239	245	225	199	226
Dec 17, 03:30	215	196	196	172	225	252	241	209	205	215
Dec 17, 03:00	222	170	173	171	203	256	217	199	197	222
Dec 17, 02:30	205	177	199	184	210	251	252	202	188	205
Dec 17, 02:00	207	204	212	184	185	241	245	178	182	207
Dec 17, 01:30	200	171	210	209	207	241	211	167	185	200
Dec 17, 01:00	196	190	168	196	217	227	228	164	181	196
Dec 17, 00:30	182	210	210	188	198	245	223	157	178	182
Dec 17, 00:00	177	340	215	176	222	246	220	168	171	177
Dec 16, 23:30	168	253	232	195	202	243	212	157	159	168
Dec 16, 23:00	159	229	185	200	200	245	219	181	142	159
Dec 16, 22:30	163	312	260	195	210	232	214	169	143	163
Dec 16, 22:00	154	187	223	201	207	253	242	181	143	154
Dec 16, 21:30	151	279	280	224	246	237	228	159	153	151
Dec 16, 21:00	144	198	234	170	220	248	229	166	144	157
Dec 16, 20:30	143	233	213	200	228	242	205	146	143	156

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