CDIP 9band_direction 155

IMPERIAL BEACH NEARSHORE, CA - 155 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
Feb 21, 00:00	278	222	259	262	265	263	267	271	278	271
Feb 20, 23:30	272	156	261	265	265	261	266	271	282	272
Feb 20, 23:00	280	235	262	267	268	264	266	270	280	271
Feb 20, 22:30	272	234	269	269	269	266	269	268	284	272
Feb 20, 22:00	284	263	269	271	268	264	265	273	284	271
Feb 20, 21:30	285	239	267	273	273	266	266	271	285	275
Feb 20, 21:00	282	270	265	271	273	265	265	265	282	275
Feb 20, 20:30	287	238	266	272	272	263	267	269	287	273
Feb 20, 20:00	285	225	268	271	269	260	264	266	285	273
Feb 20, 19:30	284	246	267	271	271	263	267	270	284	271
Feb 20, 19:00	283	170	270	272	270	267	268	270	283	272
Feb 20, 18:30	282	224	270	270	269	263	266	270	282	271
Feb 20, 18:00	281	273	265	266	267	263	266	273	281	270
Feb 20, 17:30	281	293	264	268	268	262	265	272	281	271
Feb 20, 17:00	281	246	270	271	267	264	262	267	281	269
Feb 20, 16:30	276	157	268	271	268	262	266	271	276	268
Feb 20, 16:00	277	134	265	265	264	262	262	269	277	270
Feb 20, 15:30	265	232	264	265	265	265	267	273	275	271
Feb 20, 15:00	276	0	268	267	267	265	265	270	276	273
Feb 20, 14:30	265	229	264	265	264	264	265	268	274	276
Feb 20, 14:00	269	182	267	269	268	266	268	270	275	275
Feb 20, 13:30	267	222	268	270	268	263	267	272	275	272
Feb 20, 13:00	264	274	262	268	267	264	266	269	275	275
Feb 20, 12:30	268	41	267	268	267	265	267	269	276	273
Feb 20, 12:00	268	194	264	268	267	264	268	266	277	273
Feb 20, 11:30	264	164	261	265	262	261	264	272	281	275
Feb 20, 11:00	268	357	264	264	261	263	268	269	278	276
Feb 20, 10:30	266	338	266	268	268	267	266	273	279	275
Feb 20, 10:00	266	132	266	267	261	261	266	273	279	274
Feb 20, 09:30	273	2	267	268	265	267	267	273	279	270
Feb 20, 09:00	270	317	264	268	264	262	270	274	283	273
Feb 20, 08:30	271	219	262	263	260	267	271	275	284	272
Feb 20, 08:00	272	48	262	263	260	268	272	280	278	277
Feb 20, 07:30	271	151	266	270	261	266	271	277	285	276
Feb 20, 07:00	270	15	263	267	262	268	270	274	282	271
Feb 20, 06:30	268	126	263	262	254	262	268	275	279	271
Feb 20, 06:00	277	305	266	269	264	270	277	274	278	268
Feb 20, 05:30	269	350	268	271	259	262	269	274	280	267
Feb 20, 05:00	270	215	261	263	259	269	270	270	277	269
Feb 20, 04:30	274	273	261	261	261	268	274	272	280	268
Feb 20, 04:00	271	213	263	264	256	268	271	270	274	266
Feb 20, 03:30	268	170	264	262	258	268	271	274	277	263
Feb 20, 03:00	270	315	264	266	263	268	270	271	274	265
Feb 20, 02:30	270	179	267	269	264	266	270	270	278	266
Feb 20, 02:00	270	197	267	269	259	268	270	270	278	269
Feb 20, 01:30	269	11	265	262	263	267	269	268	273	269
Feb 20, 01:00	267	313	267	268	261	267	267	271	273	270
Feb 20, 00:30	267	315	266	266	263	266	267	270	276	271
Feb 20, 00:00	267	245	266	267	262	267	269	269	275	270

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