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
Oct 28, 05:30	305	297	301	306	305	303	299	296	283	270
Oct 28, 05:00	309	316	307	310	309	304	297	291	282	273
Oct 28, 04:30	308	309	308	309	308	301	299	289	277	283
Oct 28, 04:00	307	333	309	307	307	301	295	293	288	292
Oct 28, 03:30	300	333	305	305	300	298	299	289	285	283
Oct 28, 03:00	298	330	306	305	298	298	294	288	279	285
Oct 28, 02:30	298	331	308	307	299	298	298	293	283	282
Oct 28, 02:00	301	326	308	302	301	300	293	292	290	272
Oct 28, 01:30	300	314	307	307	303	300	297	293	283	276
Oct 28, 01:00	306	304	304	304	306	306	301	295	282	268
Oct 28, 00:30	305	285	294	295	304	305	300	289	283	271
Oct 28, 00:00	301	296	301	301	303	301	297	290	275	265
Oct 27, 23:30	300	310	290	294	300	300	298	295	273	262
Oct 27, 23:00	301	271	285	300	302	301	296	290	279	261
Oct 27, 22:30	301	268	294	297	299	301	298	289	271	257
Oct 27, 22:00	295	275	285	289	296	301	295	284	273	255
Oct 27, 21:30	298	276	297	300	299	302	298	283	267	250
Oct 27, 21:00	299	285	290	297	303	303	299	285	273	252
Oct 27, 20:30	296	272	282	295	301	300	296	281	259	250
Oct 27, 20:00	300	274	287	299	300	299	295	273	264	244
Oct 27, 19:30	301	273	287	303	298	301	301	280	263	250
Oct 27, 19:00	303	272	288	296	303	302	296	273	263	244
Oct 27, 18:30	295	267	289	302	302	302	295	273	261	243
Oct 27, 18:00	291	280	289	301	301	296	291	272	258	241
Oct 27, 17:30	269	262	295	304	301	299	294	269	263	243
Oct 27, 17:00	290	259	287	297	303	300	290	273	259	244
Oct 27, 16:30	270	292	292	301	303	290	290	270	259	241
Oct 27, 16:00	265	244	300	306	302	290	287	265	262	236
Oct 27, 15:30	267	300	293	308	296	285	286	267	270	245
Oct 27, 15:00	285	253	302	303	291	293	285	270	265	246
Oct 27, 14:30	276	285	309	307	299	300	285	276	274	243
Oct 27, 14:00	275	263	294	305	292	295	280	275	274	247
Oct 27, 13:30	275	275	305	311	291	281	284	275	273	247
Oct 27, 13:00	275	252	275	296	272	282	284	275	275	243
Oct 27, 12:30	279	277	301	314	274	288	273	279	274	238
Oct 27, 12:00	278	256	302	297	255	283	280	278	270	234
Oct 27, 11:30	285	268	326	299	266	283	289	285	268	231
Oct 27, 11:00	281	248	295	296	260	288	280	281	269	226
Oct 27, 10:30	275	244	289	295	262	288	279	275	264	227
Oct 27, 10:00	274	247	291	291	268	288	281	274	268	224
Oct 27, 09:30	266	247	289	254	269	292	277	266	263	223
Oct 27, 09:00	268	240	266	252	265	292	270	268	262	223
Oct 27, 08:30	266	216	255	263	271	285	270	266	267	218
Oct 27, 08:00	266	220	267	266	261	281	275	266	253	215
Oct 27, 07:30	261	242	213	225	269	281	258	261	255	209
Oct 27, 07:00	258	241	253	251	277	282	266	258	246	210
Oct 27, 06:30	254	214	217	225	254	287	264	254	246	208
Oct 27, 06:00	250	200	203	221	256	270	257	250	250	210
Oct 27, 05:30	252	190	225	241	267	291	263	252	245	204

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