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 30, 12:30	277	299	261	264	274	277	276	276	267	269
Dec 30, 12:00	273	283	255	269	270	273	277	274	262	273
Dec 30, 11:30	272	250	246	258	267	272	272	270	266	274
Dec 30, 11:00	271	217	255	267	268	271	277	275	262	269
Dec 30, 10:30	272	248	244	261	269	273	277	272	265	275
Dec 30, 10:00	278	217	255	268	272	278	276	267	267	278
Dec 30, 09:30	278	221	265	274	281	278	281	272	266	278
Dec 30, 09:00	279	263	266	273	277	279	279	272	267	280
Dec 30, 08:30	277	173	272	277	278	277	279	271	264	280
Dec 30, 08:00	275	258	266	270	275	273	275	270	263	278
Dec 30, 07:30	271	264	270	270	270	271	276	272	266	282
Dec 30, 07:00	273	242	256	268	271	273	278	271	264	278
Dec 30, 06:30	273	277	263	271	270	273	276	271	266	279
Dec 30, 06:00	272	250	265	271	270	272	276	272	268	279
Dec 30, 05:30	272	222	261	265	269	272	274	268	264	279
Dec 30, 05:00	273	226	264	272	273	273	275	271	265	270
Dec 30, 04:30	273	264	261	266	272	273	276	273	268	269
Dec 30, 04:00	270	258	264	269	270	274	275	274	268	265
Dec 30, 03:30	273	264	268	274	273	280	277	276	269	268
Dec 30, 03:00	275	246	269	274	275	273	273	271	270	264
Dec 30, 02:30	272	263	267	270	272	274	273	272	268	265
Dec 30, 02:00	271	265	271	275	269	271	274	273	273	265
Dec 30, 01:30	274	259	259	272	274	274	273	275	271	260
Dec 30, 01:00	276	271	281	278	276	276	277	278	273	262
Dec 30, 00:30	277	259	269	273	276	277	278	276	274	264
Dec 30, 00:00	278	255	271	272	278	279	279	276	276	263
Dec 29, 23:30	278	262	273	282	278	278	278	277	276	261
Dec 29, 23:00	277	282	262	274	277	277	277	279	273	261
Dec 29, 22:30	273	239	266	274	273	272	277	278	274	261
Dec 29, 22:00	274	249	260	272	275	274	278	276	272	257
Dec 29, 21:30	274	249	276	274	274	279	277	278	273	254
Dec 29, 21:00	271	284	268	266	271	272	278	274	268	251
Dec 29, 20:30	277	266	263	271	277	278	277	278	267	246
Dec 29, 20:00	276	253	275	276	276	276	277	276	267	242
Dec 29, 19:30	277	224	264	275	277	277	280	275	263	238
Dec 29, 19:00	274	245	263	269	274	274	277	274	264	233
Dec 29, 18:30	273	252	266	268	273	275	276	275	261	225
Dec 29, 18:00	270	231	269	269	270	272	276	272	261	219
Dec 29, 17:30	268	251	264	267	268	271	275	273	259	218
Dec 29, 17:00	269	339	268	268	269	271	274	272	261	216
Dec 29, 16:30	267	238	262	264	267	270	273	269	257	211
Dec 29, 16:00	204	238	264	265	268	271	273	263	258	204
Dec 29, 15:30	268	223	270	271	270	268	272	266	255	198
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

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