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 18, 06:30	273	260	250	288	290	285	273	267	255	208
Dec 18, 06:00	281	217	242	282	290	282	281	270	252	211
Dec 18, 05:30	286	307	296	301	292	286	284	269	257	215
Dec 18, 05:00	282	251	285	282	291	283	282	273	254	216
Dec 18, 04:30	291	288	281	286	293	291	278	278	261	214
Dec 18, 04:00	279	310	267	289	292	285	279	276	260	220
Dec 18, 03:30	284	274	280	283	288	284	284	280	261	220
Dec 18, 03:00	288	242	256	276	289	288	284	280	261	222
Dec 18, 02:30	282	293	266	279	290	283	282	279	264	221
Dec 18, 02:00	281	278	271	280	281	281	284	280	266	222
Dec 18, 01:30	285	289	284	286	287	282	285	285	266	220
Dec 18, 01:00	282	294	277	281	286	286	282	282	260	222
Dec 18, 00:30	283	269	269	288	282	283	282	283	263	224
Dec 18, 00:00	287	272	266	281	281	284	287	276	262	221
Dec 17, 23:30	285	336	269	279	281	282	285	283	260	222
Dec 17, 23:00	287	334	288	285	284	285	287	280	260	221
Dec 17, 22:30	284	310	275	279	281	284	279	276	257	216
Dec 17, 22:00	283	36	262	284	286	283	283	277	259	213
Dec 17, 21:30	283	268	277	278	283	283	279	277	256	219
Dec 17, 21:00	283	316	283	289	284	283	288	276	260	215
Dec 17, 20:30	282	284	279	281	282	289	287	274	258	212
Dec 17, 20:00	284	285	275	281	282	284	282	273	253	206
Dec 17, 19:30	280	238	273	278	280	284	281	276	253	210
Dec 17, 19:00	284	225	278	284	287	284	282	278	257	206
Dec 17, 18:30	284	264	279	282	281	284	279	273	255	207
Dec 17, 18:00	283	244	280	282	283	282	277	273	254	211
Dec 17, 17:30	283	268	279	281	283	283	277	267	262	210
Dec 17, 17:00	281	223	274	279	281	282	272	266	249	205
Dec 17, 16:30	283	251	287	282	283	284	274	260	252	210
Dec 17, 16:00	287	284	281	284	287	285	276	260	252	220
Dec 17, 15:30	293	267	285	291	293	286	278	263	261	219
Dec 17, 15:00	294	298	289	291	294	288	276	267	254	223
Dec 17, 14:30	295	265	292	299	295	286	276	260	260	225
Dec 17, 14:00	293	297	291	292	293	287	274	260	253	228
Dec 17, 13:30	291	273	287	288	291	288	270	266	252	223
Dec 17, 13:00	293	288	285	289	293	286	275	265	251	223
Dec 17, 12:30	287	297	283	286	287	281	276	263	254	222
Dec 17, 12:00	288	282	284	286	288	279	273	255	252	220
Dec 17, 11:30	288	282	279	289	288	277	272	263	250	215
Dec 17, 11:00	289	297	287	289	286	277	268	259	245	214
Dec 17, 10:30	287	290	288	287	286	279	276	256	249	219
Dec 17, 10:00	289	283	288	289	286	270	264	251	241	221
Dec 17, 09:30	271	271	284	292	285	271	266	257	240	215
Dec 17, 09:00	274	287	288	288	284	274	268	244	237	216
Dec 17, 08:30	273	286	286	292	284	273	266	247	238	214
Dec 17, 08:00	274	276	289	290	281	274	261	241	233	214
Dec 17, 07:30	264	297	293	293	282	276	264	236	237	216
Dec 17, 07:00	283	284	293	294	287	283	266	241	238	214
Dec 17, 06:30	245	283	285	288	277	279	266	245	242	207

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