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 25, 09:30	273	275	279	279	276	273	273	273	264	282
Dec 25, 09:00	276	295	275	278	276	273	268	268	269	276
Dec 25, 08:30	273	257	273	274	273	273	268	267	266	277
Dec 25, 08:00	269	252	268	271	270	271	269	270	266	278
Dec 25, 07:30	267	264	272	272	273	269	267	272	267	278
Dec 25, 07:00	271	249	271	272	273	271	271	272	268	277
Dec 25, 06:30	277	251	271	272	273	277	273	273	267	275
Dec 25, 06:00	273	261	275	274	273	274	273	269	267	274
Dec 25, 05:30	274	241	273	275	272	272	274	270	263	275
Dec 25, 05:00	272	271	272	272	271	272	272	272	269	280
Dec 25, 04:30	270	269	279	279	275	269	270	271	266	284
Dec 25, 04:00	277	281	277	274	277	274	274	275	272	285
Dec 25, 03:30	271	275	276	274	277	271	272	272	270	282
Dec 25, 03:00	274	268	274	275	275	274	273	270	265	284
Dec 25, 02:30	273	268	276	278	273	273	274	272	270	282
Dec 25, 02:00	273	308	272	273	273	273	273	272	269	278
Dec 25, 01:30	269	288	273	271	269	270	270	267	265	276
Dec 25, 01:00	272	284	271	270	269	272	276	268	267	275
Dec 25, 00:30	275	249	272	275	275	273	271	263	261	264
Dec 25, 00:00	270	280	275	273	270	272	269	262	264	268
Dec 24, 23:30	272	286	277	275	272	272	270	269	264	269
Dec 24, 23:00	268	257	274	272	271	269	268	268	269	267
Dec 24, 22:30	273	281	273	272	273	274	271	269	269	265
Dec 24, 22:00	280	274	272	276	280	274	274	267	267	262
Dec 24, 21:30	278	260	272	276	278	275	272	270	260	260
Dec 24, 21:00	277	279	277	277	275	277	274	266	262	253
Dec 24, 20:30	273	276	276	273	273	271	268	271	267	259
Dec 24, 20:00	273	269	272	274	273	269	270	270	267	253
Dec 24, 19:30	271	264	270	271	271	267	268	268	266	251
Dec 24, 19:00	272	270	271	272	271	269	266	267	264	240
Dec 24, 18:30	274	277	273	274	273	269	267	268	262	224
Dec 24, 18:00	271	272	272	271	271	268	264	268	264	232
Dec 24, 17:30	271	267	271	272	276	269	265	265	259	230
Dec 24, 17:00	270	267	270	270	269	267	269	264	262	224
Dec 24, 16:30	270	264	270	270	269	271	265	267	260	227
Dec 24, 16:00	271	262	270	271	268	267	267	266	263	230
Dec 24, 15:30	269	266	267	269	269	267	265	268	262	231
Dec 24, 15:00	269	267	269	271	268	267	264	265	259	239
Dec 24, 14:30	266	264	266	267	269	268	268	266	263	237
Dec 24, 14:00	272	272	272	270	272	269	264	266	265	240
Dec 24, 13:30	272	269	272	269	270	271	274	265	262	238
Dec 24, 13:00	276	272	276	275	272	272	272	269	263	245
Dec 24, 12:30	272	268	272	273	271	271	271	269	263	251
Dec 24, 12:00	272	271	272	273	270	272	275	269	266	253
Dec 24, 11:30	273	272	273	274	272	270	275	273	265	250
Dec 24, 11:00	276	274	276	275	273	274	272	274	269	244
Dec 24, 10:30	274	273	274	274	271	271	272	272	265	234
Dec 24, 10:00	275	271	275	274	271	272	272	272	265	223
Dec 24, 09:30	273	271	273	272	271	272	268	266	258	205

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