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 18, 23:30	170	295	301	301	273	244	188	170	183	172
Dec 18, 23:00	176	266	298	304	294	237	221	176	184	169
Dec 18, 22:30	174	212	289	309	287	271	189	174	179	171
Dec 18, 22:00	195	211	263	306	301	251	195	177	175	170
Dec 18, 21:30	172	261	300	305	267	253	203	172	168	174
Dec 18, 21:00	164	262	287	302	288	238	201	164	173	182
Dec 18, 20:30	175	226	250	296	278	242	202	175	171	180
Dec 18, 20:00	190	232	280	296	279	238	205	190	178	192
Dec 18, 19:30	201	280	283	298	280	263	201	188	189	198
Dec 18, 19:00	191	246	298	295	280	248	202	191	191	197
Dec 18, 18:30	203	299	273	299	289	259	232	203	196	196
Dec 18, 18:00	309	291	301	309	279	255	239	199	203	198
Dec 18, 17:30	306	294	306	306	298	277	213	193	198	197
Dec 18, 17:00	189	305	310	310	277	260	217	189	188	195
Dec 18, 16:30	213	300	306	307	286	260	231	213	199	204
Dec 18, 16:00	191	287	294	295	284	256	247	191	189	202
Dec 18, 15:30	196	293	313	307	266	255	222	196	189	204
Dec 18, 15:00	230	283	301	295	235	240	230	194	200	207
Dec 18, 14:30	206	299	298	298	251	251	206	188	201	202
Dec 18, 14:00	198	301	301	300	236	267	230	198	196	212
Dec 18, 13:30	199	283	301	304	275	248	201	199	193	208
Dec 18, 13:00	207	279	306	301	267	264	216	207	198	202
Dec 18, 12:30	190	307	310	296	222	268	223	190	192	199
Dec 18, 12:00	188	295	311	309	256	269	199	188	196	196
Dec 18, 11:30	184	290	306	299	267	274	202	184	180	194
Dec 18, 11:00	182	299	298	284	225	253	212	182	182	187
Dec 18, 10:30	181	284	294	293	267	260	201	181	183	178
Dec 18, 10:00	178	281	295	257	256	258	224	178	189	178
Dec 18, 09:30	199	285	301	270	243	255	224	199	186	177
Dec 18, 09:00	177	310	281	232	229	225	199	193	177	177
Dec 18, 08:30	183	324	288	273	235	257	224	183	170	169
Dec 18, 08:00	177	290	277	235	239	259	252	209	177	172
Dec 18, 07:30	192	260	258	256	249	261	252	192	173	176
Dec 18, 07:00	186	280	248	237	275	248	215	186	180	176
Dec 18, 06:30	177	276	250	248	217	254	216	177	180	174
Dec 18, 06:00	177	288	248	259	210	246	205	177	185	173
Dec 18, 05:30	177	266	256	257	257	245	214	177	181	183
Dec 18, 05:00	190	345	238	269	246	243	217	190	187	182
Dec 18, 04:30	181	254	289	261	239	253	192	181	185	180
Dec 18, 04:00	172	349	212	204	257	232	216	172	186	182
Dec 18, 03:30	181	316	299	301	225	234	190	176	181	177
Dec 18, 03:00	176	242	233	257	204	253	188	176	174	180
Dec 18, 02:30	172	302	223	257	207	245	174	163	172	170
Dec 18, 02:00	172	306	204	270	205	240	197	177	172	168
Dec 18, 01:30	164	266	221	223	226	240	193	167	164	173
Dec 18, 01:00	167	234	218	298	243	252	228	177	167	171
Dec 18, 00:30	166	188	209	230	267	257	243	174	166	158
Dec 18, 00:00	166	238	248	258	258	259	199	166	158	165
Dec 17, 23:30	167	256	230	253	250	244	209	171	167	162

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