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 23, 07:00	271	195	253	240	228	223	244	277	285	271
Sep 23, 06:00	271	349	247	239	232	224	254	282	283	271
Sep 23, 05:30	277	321	240	238	232	230	252	283	286	277
Sep 23, 05:00	276	243	237	236	231	219	256	284	286	276
Sep 23, 04:30	272	288	257	241	234	225	257	285	285	272
Sep 23, 04:00	289	344	251	240	231	225	254	289	278	269
Sep 23, 03:30	266	261	239	234	222	222	259	282	283	266
Sep 23, 03:00	262	213	238	246	238	224	262	285	279	265
Sep 23, 02:30	286	231	233	234	226	222	264	287	286	270
Sep 23, 02:00	287	209	242	232	224	225	267	283	287	271
Sep 23, 01:30	284	216	230	226	227	222	273	284	286	267
Sep 23, 01:00	286	360	238	235	226	221	272	286	288	264
Sep 23, 00:30	284	193	240	234	227	229	275	284	284	249
Sep 23, 00:00	284	223	243	250	219	218	276	284	287	260
Sep 22, 23:30	282	229	237	237	236	230	282	285	286	256
Sep 22, 23:00	285	181	241	239	231	232	275	285	283	257
Sep 22, 22:30	282	194	241	238	229	230	273	282	283	250
Sep 22, 22:00	283	192	241	238	230	235	278	283	279	252
Sep 22, 21:30	282	208	239	240	224	227	273	282	279	252
Sep 22, 21:00	285	198	241	239	232	223	278	285	282	248
Sep 22, 20:30	283	260	237	238	227	236	277	283	278	242
Sep 22, 20:00	281	205	235	233	225	228	274	281	278	251
Sep 22, 19:30	253	219	239	233	227	223	268	280	273	253
Sep 22, 19:00	258	215	239	231	227	226	271	285	278	258
Sep 22, 18:30	280	241	241	239	224	227	270	280	282	261
Sep 22, 18:00	275	275	243	239	230	242	275	280	280	256
Sep 22, 17:30	263	308	244	239	230	240	280	283	282	263
Sep 22, 17:00	258	263	242	238	225	238	281	287	285	258
Sep 22, 16:30	262	257	249	246	228	237	277	284	287	262
Sep 22, 16:00	283	211	234	225	222	239	283	286	289	262
Sep 22, 15:30	283	208	242	234	224	238	277	283	288	260
Sep 22, 15:00	277	242	229	231	222	240	277	281	285	259
Sep 22, 14:30	287	243	228	228	215	230	282	286	287	258
Sep 22, 14:00	290	186	243	240	223	242	282	288	290	256
Sep 22, 13:30	289	259	225	222	219	241	280	289	293	258
Sep 22, 13:00	288	243	237	232	218	245	287	288	289	239
Sep 22, 12:30	288	281	226	227	216	227	278	288	288	237
Sep 22, 12:00	281	197	226	226	216	248	281	286	282	241
Sep 22, 11:30	287	294	224	225	221	244	282	287	290	248
Sep 22, 11:00	286	251	228	226	222	241	279	286	291	250
Sep 22, 10:30	250	188	242	234	223	236	276	287	285	250
Sep 22, 10:00	287	190	236	237	220	243	280	287	287	248
Sep 22, 09:30	285	231	246	246	224	238	276	285	290	253
Sep 22, 09:00	283	73	240	243	223	241	278	283	288	260
Sep 22, 08:30	284	210	238	242	229	257	275	284	290	260
Sep 22, 08:00	261	224	238	244	233	254	275	285	290	261

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