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 23, 10:00	303	318	292	299	303	284	291	289	258	45
Dec 23, 09:30	302	332	292	292	302	295	290	280	245	96
Dec 23, 09:00	298	310	299	296	298	286	283	274	244	294
Dec 23, 08:30	296	333	282	296	292	288	280	262	231	341
Dec 23, 08:00	280	312	292	305	293	280	286	254	236	304
Dec 23, 07:30	291	324	298	296	291	278	271	252	224	335
Dec 23, 07:00	291	311	287	297	291	281	267	262	246	346
Dec 23, 06:30	293	297	291	293	283	282	284	265	248	304
Dec 23, 06:00	293	314	294	293	298	278	275	260	217	307
Dec 23, 05:30	285	293	307	302	289	285	275	249	239	205
Dec 23, 05:00	298	303	298	298	293	284	273	254	251	227
Dec 23, 04:30	296	298	306	308	296	277	284	278	246	205
Dec 23, 04:00	315	319	312	315	298	285	279	258	262	233
Dec 23, 03:30	307	306	307	307	298	292	287	272	257	227
Dec 23, 03:00	313	318	313	314	307	302	294	268	262	208
Dec 23, 02:30	315	314	315	313	313	293	280	269	268	205
Dec 23, 02:00	307	308	307	306	308	301	280	273	260	214
Dec 23, 01:30	314	322	314	315	311	289	289	277	270	201
Dec 23, 01:00	309	303	309	309	306	285	282	272	257	199
Dec 23, 00:30	310	309	310	304	309	293	283	272	232	190
Dec 23, 00:00	308	309	308	306	291	286	281	269	256	187
Dec 22, 23:30	312	308	312	311	296	274	280	281	255	180
Dec 22, 23:00	312	307	312	313	298	281	276	275	257	177
Dec 22, 22:30	308	315	308	307	299	271	280	275	250	167
Dec 22, 22:00	279	305	306	304	292	279	278	273	243	170
Dec 22, 21:30	309	301	309	312	300	287	281	272	247	165
Dec 22, 21:00	309	310	309	306	292	271	273	278	249	172
Dec 22, 20:30	308	315	308	311	290	290	288	273	247	173
Dec 22, 20:00	276	306	307	311	302	288	276	272	244	169
Dec 22, 19:30	285	307	309	301	299	291	285	269	249	170
Dec 22, 19:00	284	307	302	305	299	284	280	275	241	178
Dec 22, 18:30	279	305	306	307	305	285	285	279	250	176
Dec 22, 18:00	274	302	305	294	297	286	284	274	250	177
Dec 22, 17:30	279	307	304	313	298	295	282	279	255	178
Dec 22, 17:00	282	310	307	303	301	295	282	279	234	184
Dec 22, 16:30	280	307	304	311	298	283	286	280	248	187
Dec 22, 16:00	292	317	316	310	296	292	287	279	234	189
Dec 22, 15:30	295	312	318	309	295	295	293	286	261	183
Dec 22, 15:00	286	310	309	301	305	289	286	282	257	189
Dec 22, 14:30	285	308	305	298	290	286	285	272	258	187
Dec 22, 14:00	288	294	302	298	293	286	288	279	257	187
Dec 22, 13:30	289	311	303	295	295	297	289	283	264	173
Dec 22, 13:00	289	307	300	293	301	289	293	283	264	172
Dec 22, 12:30	293	309	299	303	298	298	293	283	266	167
Dec 22, 12:00	295	287	306	299	296	285	295	288	266	168
Dec 22, 11:30	294	313	307	296	297	292	294	293	266	159
Dec 22, 11:00	288	304	300	304	298	288	281	285	271	159
Dec 22, 10:30	291	301	306	302	298	291	289	292	268	159
Dec 22, 10:00	298	284	305	293	302	298	279	288	256	158

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