CDIP 9band_direction 168

HUMBOLDT BAY NORTH SPIT, CA - 168 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, 10:00	279	298	294	296	294	279	274	273	254	215
Dec 28, 09:30	294	293	294	293	287	282	275	269	248	218
Dec 28, 09:00	289	287	287	289	290	276	279	273	243	211
Dec 28, 08:30	276	273	288	289	286	277	276	268	245	213
Dec 28, 08:00	285	293	293	293	293	285	276	277	243	212
Dec 28, 07:30	287	277	287	291	290	279	277	270	235	207
Dec 28, 07:00	280	300	288	287	288	280	277	260	234	202
Dec 28, 06:30	286	288	289	294	290	286	279	268	226	202
Dec 28, 06:00	283	287	290	292	283	279	284	265	231	194
Dec 28, 05:30	283	290	286	288	287	283	278	268	228	196
Dec 28, 05:00	290	294	291	292	290	279	282	267	237	198
Dec 28, 04:30	282	277	288	289	285	282	285	273	243	198
Dec 28, 04:00	281	291	290	295	291	281	277	272	242	200
Dec 28, 03:30	279	278	289	292	283	279	275	265	246	203
Dec 28, 03:00	283	290	296	298	290	284	283	270	247	210
Dec 28, 02:30	286	293	294	293	288	286	283	270	257	206
Dec 28, 02:00	294	281	293	294	289	279	278	266	256	214
Dec 28, 01:30	281	289	295	292	287	281	276	269	254	219
Dec 28, 01:00	294	275	292	294	286	283	275	269	256	220
Dec 28, 00:30	288	290	296	295	288	283	267	266	268	221
Dec 28, 00:00	279	292	295	296	288	279	277	271	264	232
Dec 27, 23:30	283	286	298	297	283	279	274	267	264	230
Dec 27, 23:00	292	276	292	295	283	274	267	263	259	232
Dec 27, 22:30	279	292	292	290	279	279	268	264	267	238
Dec 27, 22:00	281	277	292	293	281	274	268	260	261	237
Dec 27, 21:30	269	281	294	291	274	272	269	263	267	244
Dec 27, 21:00	269	284	289	287	275	271	269	273	265	244
Dec 27, 20:30	268	280	286	282	275	275	268	268	267	249
Dec 27, 20:00	274	292	293	285	275	274	270	270	260	247
Dec 27, 19:30	277	283	291	285	277	279	269	265	263	243
Dec 27, 19:00	277	276	291	284	276	273	277	274	257	251
Dec 27, 18:30	276	280	295	287	276	277	276	273	261	246
Dec 27, 18:00	272	295	292	290	280	278	272	273	265	248
Dec 27, 17:30	277	273	290	284	277	278	280	280	271	252
Dec 27, 17:00	279	288	291	288	283	281	279	273	263	260
Dec 27, 16:30	278	281	295	287	278	276	280	275	258	258
Dec 27, 16:00	278	291	290	283	279	276	278	277	267	262
Dec 27, 15:30	279	288	286	277	275	277	279	276	260	268
Dec 27, 15:00	279	284	291	284	276	279	283	274	266	265
Dec 27, 14:30	285	292	292	287	279	285	286	280	270	268
Dec 27, 14:00	281	283	289	291	283	281	278	276	261	263
Dec 27, 13:30	276	288	298	290	280	276	281	275	262	255
Dec 27, 13:00	280	285	306	291	279	280	278	281	250	257
Dec 27, 12:30	280	274	302	282	280	280	283	271	257	248
Dec 27, 12:00	284	265	281	288	282	284	280	268	245	242
Dec 27, 11:30	283	308	299	291	282	283	281	269	242	233
Dec 27, 11:00	284	288	283	284	276	284	284	269	246	228
Dec 27, 10:30	283	288	294	279	283	283	276	263	233	220
Dec 27, 10:00	285	264	296	274	276	285	282	261	234	210

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