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 13, 13:30	284	303	289	288	288	282	284	278	274	230
Dec 13, 13:00	285	296	290	292	295	288	285	279	272	233
Dec 13, 12:30	286	319	295	294	295	291	286	276	271	238
Dec 13, 12:00	284	293	290	295	294	282	284	281	274	240
Dec 13, 11:30	284	291	289	289	288	288	284	283	275	244
Dec 13, 11:00	281	315	288	288	286	289	281	288	266	242
Dec 13, 10:30	287	308	284	286	279	288	287	284	273	241
Dec 13, 10:00	279	325	282	286	280	279	282	279	268	234
Dec 13, 09:30	289	348	280	283	286	289	289	274	267	230
Dec 13, 09:00	289	278	286	286	283	289	285	282	263	230
Dec 13, 08:30	287	333	283	286	290	287	280	278	264	234
Dec 13, 08:00	290	286	292	294	289	290	282	287	267	242
Dec 13, 07:30	289	265	296	300	283	289	281	278	261	235
Dec 13, 07:00	288	227	298	297	286	288	284	275	266	249
Dec 13, 06:30	289	245	295	296	290	289	283	276	263	239
Dec 13, 06:00	291	231	293	296	288	291	274	271	256	249
Dec 13, 05:30	285	270	294	288	287	285	272	264	262	268
Dec 13, 05:00	280	251	290	283	281	280	269	269	263	273
Dec 13, 04:30	277	284	279	286	285	277	279	274	269	284
Dec 13, 04:00	288	253	283	277	283	288	287	274	263	282
Dec 13, 03:30	288	290	294	290	288	288	286	282	265	280
Dec 13, 03:00	288	262	279	293	288	284	285	270	266	284
Dec 13, 02:30	285	251	297	282	289	285	282	271	266	272
Dec 13, 02:00	289	261	298	290	291	289	287	277	262	262
Dec 13, 01:30	288	295	287	294	292	288	281	274	268	260
Dec 13, 01:00	291	279	286	293	296	291	280	272	266	257
Dec 13, 00:30	290	280	287	296	294	290	285	272	265	258
Dec 13, 00:00	289	298	285	286	293	289	283	276	268	253
Dec 12, 23:30	292	302	288	288	292	292	285	280	265	250
Dec 12, 23:00	289	282	284	292	289	285	283	280	270	252
Dec 12, 22:30	291	289	295	292	291	292	286	281	272	245
Dec 12, 22:00	290	307	289	289	294	296	290	277	269	238
Dec 12, 21:30	293	288	290	289	293	292	285	277	263	227
Dec 12, 21:00	293	287	287	289	293	293	289	274	260	214
Dec 12, 20:30	290	276	283	285	288	290	283	272	257	207
Dec 12, 20:00	285	276	284	287	285	285	281	275	253	194
Dec 12, 19:30	285	256	286	283	287	285	287	273	251	193
Dec 12, 19:00	281	246	281	286	280	285	281	272	249	187
Dec 12, 18:30	269	246	269	266	279	283	281	269	251	194
Dec 12, 18:00	252	206	245	263	278	280	283	273	252	198
Dec 12, 17:30	275	256	268	269	285	283	282	275	252	193
Dec 12, 17:00	249	136	260	282	285	279	282	277	249	191
Dec 12, 16:30	283	174	299	284	284	283	272	271	244	192
Dec 12, 16:00	281	138	265	284	284	281	277	269	252	202
Dec 12, 15:30	281	103	277	280	281	281	274	270	254	206
Dec 12, 15:00	281	182	272	279	281	279	278	273	253	230
Dec 12, 14:30	280	235	280	277	281	280	276	269	249	242
Dec 12, 14:00	284	344	282	277	283	284	280	272	253	255
Dec 12, 13:30	285	325	298	279	285	283	280	274	255	257

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