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
Sep 27, 01:00	278	263	276	275	278	280	284	279	275	281
Sep 27, 00:30	278	263	268	277	278	279	279	276	272	278
Sep 27, 00:00	275	250	271	275	275	279	280	280	270	280
Sep 26, 23:30	280	269	267	281	280	277	280	278	269	277
Sep 26, 23:00	281	299	273	280	281	281	278	276	269	276
Sep 26, 22:30	275	278	267	277	275	273	278	275	271	273
Sep 26, 22:00	275	264	267	273	275	277	278	273	266	270
Sep 26, 21:30	277	240	266	277	277	276	273	274	265	265
Sep 26, 21:00	278	254	269	278	278	275	276	274	269	261
Sep 26, 20:30	273	286	274	274	273	272	275	272	269	262
Sep 26, 20:00	274	269	274	273	274	275	273	274	269	264
Sep 26, 19:30	270	292	271	272	270	269	272	268	265	278
Sep 26, 19:00	274	281	273	275	274	272	270	268	267	269
Sep 26, 18:30	274	256	270	271	270	274	275	272	271	259
Sep 26, 18:00	277	210	265	278	277	273	272	270	264	261
Sep 26, 17:30	273	266	274	277	273	273	275	269	257	241
Sep 26, 17:00	273	285	272	272	273	271	265	267	260	273
Sep 26, 16:30	279	228	269	277	279	275	270	271	267	251
Sep 26, 16:00	276	261	270	274	276	272	272	267	260	263
Sep 26, 15:30	275	304	267	269	275	275	273	269	265	251
Sep 26, 15:00	273	265	268	275	273	271	273	271	258	251
Sep 26, 14:30	276	247	267	275	276	273	274	266	258	247
Sep 26, 14:00	273	249	275	281	273	275	272	267	259	249
Sep 26, 13:30	275	266	271	274	273	275	271	267	255	249
Sep 26, 13:00	271	251	270	275	272	271	273	263	263	243
Sep 26, 12:30	275	266	276	278	275	274	271	267	267	247
Sep 26, 12:00	273	275	273	273	273	271	271	266	262	252
Sep 26, 11:30	271	274	273	272	271	268	272	264	264	249
Sep 26, 11:00	268	265	269	271	267	268	268	261	260	247
Sep 26, 10:30	272	248	263	273	272	271	268	264	265	246
Sep 26, 10:00	270	246	260	275	270	270	266	265	267	244
Sep 26, 09:30	271	258	265	285	275	271	271	267	264	243
Sep 26, 09:00	273	266	275	274	273	270	265	267	267	243
Sep 26, 08:30	274	289	270	277	274	272	273	269	267	243
Sep 26, 08:00	276	252	275	275	276	276	272	266	269	243
Sep 26, 07:30	273	242	261	269	273	271	271	269	264	244
Sep 26, 07:00	273	250	269	275	273	273	273	268	267	239
Sep 26, 06:30	274	243	258	271	274	269	272	270	267	231
Sep 26, 06:00	271	257	270	269	276	268	271	268	265	222
Sep 26, 05:30	268	249	261	267	268	267	265	270	270	212
Sep 26, 05:00	269	253	262	267	269	266	268	266	266	215
Sep 26, 04:30	275	229	262	270	275	271	272	270	269	209
Sep 26, 04:00	268	234	264	265	268	268	269	273	269	215
Sep 26, 03:30	265	211	257	266	264	265	269	272	265	216
Sep 26, 03:00	270	212	268	265	264	270	268	272	265	217
Sep 26, 02:30	271	195	263	271	267	271	266	272	268	219
Sep 26, 02:00	269	258	266	272	269	265	269	269	265	220

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