CDIP 9band_direction 168

HUMBOLDT BAY NORTH SPIT, CA - 168 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 22, 15:00	274	276	265	268	274	265	259	253	237	218
Dec 22, 14:30	279	270	270	271	279	272	262	249	243	219
Dec 22, 14:00	275	292	276	277	275	271	258	249	238	211
Dec 22, 13:30	273	259	269	277	273	268	262	256	236	204
Dec 22, 13:00	271	269	274	276	271	272	260	255	238	204
Dec 22, 12:30	272	267	268	272	272	270	265	250	236	208
Dec 22, 12:00	275	271	277	281	275	271	265	253	238	208
Dec 22, 11:30	274	263	271	274	274	271	265	257	242	208
Dec 22, 11:00	273	271	269	269	273	271	262	256	248	216
Dec 22, 10:30	271	259	270	271	271	271	272	257	248	218
Dec 22, 10:00	268	279	269	266	268	270	266	257	253	220
Dec 22, 09:30	275	277	268	265	275	276	269	255	253	225
Dec 22, 09:00	271	268	268	266	271	271	271	263	250	227
Dec 22, 08:30	273	291	265	264	268	273	275	266	260	226
Dec 22, 08:00	272	256	257	262	271	272	271	259	254	231
Dec 22, 07:30	275	256	263	269	274	275	271	269	256	231
Dec 22, 07:00	274	267	268	275	274	274	273	267	260	233
Dec 22, 06:30	279	267	270	276	281	279	273	265	252	233
Dec 22, 06:00	280	271	269	276	280	275	269	261	253	232
Dec 22, 05:30	274	275	265	273	279	274	265	263	254	226
Dec 22, 05:00	278	260	269	278	278	274	265	263	254	227
Dec 22, 04:30	278	282	270	275	278	273	260	257	248	223
Dec 22, 04:00	275	262	271	278	275	268	262	261	247	218
Dec 22, 03:30	272	259	272	277	272	272	268	256	245	218
Dec 22, 03:00	278	256	266	276	278	271	257	254	240	216
Dec 22, 02:30	278	260	273	274	278	268	260	254	239	212
Dec 22, 02:00	271	268	272	273	271	267	256	247	231	214
Dec 22, 01:30	273	255	277	281	273	267	256	249	230	209
Dec 22, 01:00	273	266	276	278	273	263	260	247	230	207
Dec 22, 00:30	268	287	267	272	268	264	255	242	234	205
Dec 22, 00:00	268	277	279	276	268	263	253	239	227	202
Dec 21, 23:30	273	260	278	282	273	264	253	241	230	203
Dec 21, 23:00	275	244	289	284	275	264	250	241	227	202
Dec 21, 22:30	277	266	287	286	277	268	252	238	222	204
Dec 21, 22:00	278	272	288	288	278	269	253	236	224	203
Dec 21, 21:30	273	262	280	278	273	262	256	235	218	203
Dec 21, 21:00	273	256	276	278	273	261	253	238	220	201
Dec 21, 20:30	254	279	280	276	273	262	254	229	222	204
Dec 21, 20:00	260	271	276	277	273	260	253	232	222	203
Dec 21, 19:30	251	265	281	281	275	261	251	236	228	202
Dec 21, 19:00	253	255	280	282	274	265	253	243	229	203
Dec 21, 18:30	253	258	284	283	277	259	253	238	229	204
Dec 21, 18:00	257	275	281	280	275	266	257	241	223	207
Dec 21, 17:30	258	274	278	281	279	270	258	241	230	209
Dec 21, 17:00	245	262	277	282	279	267	259	245	229	212
Dec 21, 16:30	245	269	277	279	276	266	264	245	229	212
Dec 21, 16:00	265	276	281	279	278	271	265	244	229	208
Dec 21, 15:30	269	239	281	281	279	276	269	244	226	206
Dec 21, 15:00	244	284	273	280	278	274	268	244	223	198

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