CDIP 9band_direction 142

SAN FRANCISCO BAR, CA - 142 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 29, 15:00	269	215	256	263	269	269	270	267	258	195
Dec 29, 14:30	269	230	257	263	269	273	270	268	263	200
Dec 29, 14:00	271	257	270	271	271	276	274	262	263	195
Dec 29, 13:30	276	264	275	276	274	277	275	272	264	198
Dec 29, 13:00	274	228	274	273	274	274	276	269	264	203
Dec 29, 12:30	275	269	277	276	275	277	275	275	266	214
Dec 29, 12:00	273	257	272	273	273	275	278	267	263	221
Dec 29, 11:30	273	281	277	273	272	273	271	270	268	225
Dec 29, 11:00	272	273	275	272	271	273	271	270	268	226
Dec 29, 10:30	275	276	280	276	275	272	270	263	265	232
Dec 29, 10:00	272	279	274	272	274	276	276	267	271	237
Dec 29, 09:30	274	272	278	279	274	273	271	270	272	240
Dec 29, 09:00	277	279	280	277	278	275	272	272	271	236
Dec 29, 08:30	275	261	276	276	275	276	273	274	271	246
Dec 29, 08:00	274	262	274	274	271	275	272	273	267	255
Dec 29, 07:30	279	270	280	279	277	272	272	272	273	265
Dec 29, 07:00	272	264	268	272	271	270	272	272	272	268
Dec 29, 06:30	276	284	275	276	270	267	272	276	272	268
Dec 29, 06:00	275	279	275	274	272	273	278	277	270	262
Dec 29, 05:30	275	276	275	275	269	268	273	273	270	264
Dec 29, 05:00	272	279	278	276	272	270	272	271	266	257
Dec 29, 04:30	272	280	272	272	275	272	275	270	268	260
Dec 29, 04:00	270	272	274	270	270	270	273	269	268	262
Dec 29, 03:30	276	280	280	276	275	276	276	271	273	262
Dec 29, 03:00	283	283	283	279	273	277	279	276	272	257
Dec 29, 02:30	278	273	278	277	276	273	274	276	272	258
Dec 29, 02:00	276	278	280	276	272	271	273	275	270	261
Dec 29, 01:30	276	278	280	276	271	268	273	272	273	256
Dec 29, 01:00	276	277	278	276	271	272	273	276	272	255
Dec 29, 00:30	275	278	277	275	270	270	275	276	270	256
Dec 29, 00:00	271	286	279	272	271	274	273	275	272	258
Dec 28, 23:30	276	277	275	276	274	273	275	276	272	253
Dec 28, 23:00	277	276	277	277	272	271	272	272	270	251
Dec 28, 22:30	277	281	280	277	278	273	277	274	270	245
Dec 28, 22:00	272	271	277	280	272	271	270	270	271	247
Dec 28, 21:30	274	267	274	272	277	274	273	275	269	244
Dec 28, 21:00	276	273	276	275	272	275	271	272	269	249
Dec 28, 20:30	279	272	279	279	273	270	269	269	269	242
Dec 28, 20:00	274	266	274	274	271	271	274	267	266	233
Dec 28, 19:30	268	269	269	268	268	269	268	266	266	227
Dec 28, 19:00	271	264	271	276	271	268	273	269	260	224
Dec 28, 18:30	268	266	268	271	271	271	269	264	265	224
Dec 28, 18:00	278	265	278	277	275	272	267	272	265	219
Dec 28, 17:30	268	264	268	273	271	267	271	269	264	222
Dec 28, 17:00	265	260	265	270	270	267	271	269	266	218
Dec 28, 16:30	266	259	266	270	272	268	265	264	265	215
Dec 28, 16:00	268	269	268	269	271	273	268	268	264	220
Dec 28, 15:30	269	266	269	268	266	265	265	267	262	218
Dec 28, 15:00	268	266	268	271	270	272	268	263	269	219

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