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 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
Dec 28, 14:30	264	267	264	266	275	270	266	267	269	223
Dec 28, 14:00	275	274	275	272	269	269	272	272	266	230
Dec 28, 13:30	272	273	272	272	271	268	268	270	269	232
Dec 28, 13:00	274	269	274	275	274	274	274	279	274	230
Dec 28, 12:30	278	273	278	275	277	276	275	275	273	235
Dec 28, 12:00	276	273	276	277	279	273	273	274	269	229
Dec 28, 11:30	277	281	277	274	274	275	276	277	273	237
Dec 28, 11:00	279	280	279	276	272	276	272	275	268	243
Dec 28, 10:30	283	285	283	278	274	272	273	271	268	245
Dec 28, 10:00	277	279	277	275	272	271	274	273	265	247
Dec 28, 09:30	277	281	277	275	271	273	276	275	267	245
Dec 28, 09:00	270	272	270	273	275	274	277	275	269	251
Dec 28, 08:30	276	281	280	277	272	274	276	275	269	256
Dec 28, 08:00	270	267	270	271	275	273	277	273	268	259
Dec 28, 07:30	275	271	274	273	272	271	275	274	267	263
Dec 28, 07:00	271	269	272	271	267	271	274	272	265	262
Dec 28, 06:30	276	271	274	271	268	267	276	272	267	262
Dec 28, 06:00	275	277	275	273	274	275	274	271	270	266
Dec 28, 05:30	271	274	274	272	271	271	277	276	269	261
Dec 28, 05:00	271	281	277	271	268	271	276	271	268	264
Dec 28, 04:30	273	273	278	278	272	273	276	275	266	260
Dec 28, 04:00	273	272	272	272	270	271	273	272	267	261
Dec 28, 03:30	274	275	274	276	274	274	278	272	265	261
Dec 28, 03:00	276	281	279	279	274	276	280	272	267	257
Dec 28, 02:30	274	270	274	274	274	274	276	272	264	254
Dec 28, 02:00	273	281	275	274	273	273	274	267	264	253
Dec 28, 01:30	270	277	275	272	269	270	275	269	264	254
Dec 28, 01:00	271	289	273	272	271	271	273	275	267	260
Dec 28, 00:30	272	276	273	274	272	274	273	269	269	262
Dec 28, 00:00	271	265	274	272	271	272	273	271	266	254
Dec 27, 23:30	272	265	277	275	272	272	274	271	263	259
Dec 27, 23:00	275	268	276	279	270	275	275	272	266	259

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