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
Oct 31, 17:30	300	305	312	307	306	300	303	300	291	251
Oct 31, 17:00	307	309	303	307	307	307	304	299	297	244
Oct 31, 16:30	305	308	309	304	304	305	303	303	293	248
Oct 31, 16:00	308	299	309	308	308	308	305	302	289	246
Oct 31, 15:30	304	302	297	300	301	304	306	306	293	246
Oct 31, 15:00	303	307	307	308	303	303	308	303	290	244
Oct 31, 14:30	304	309	304	304	308	304	304	299	288	243
Oct 31, 14:00	304	285	304	305	303	307	304	300	288	242
Oct 31, 13:30	303	298	298	302	304	305	303	300	287	243
Oct 31, 13:00	299	308	304	306	301	302	299	296	286	242
Oct 31, 12:30	300	280	293	299	293	300	300	296	285	244
Oct 31, 12:00	300	261	294	302	295	302	300	295	280	239
Oct 31, 11:30	301	234	295	309	300	300	301	298	277	236
Oct 31, 11:00	297	293	279	293	294	297	297	290	278	230
Oct 31, 10:30	297	271	307	311	294	301	297	292	274	227
Oct 31, 10:00	299	218	245	283	289	299	299	294	271	226
Oct 31, 09:30	299	300	274	261	296	302	299	290	274	228
Oct 31, 09:00	295	316	298	298	290	302	295	288	274	225
Oct 31, 08:30	293	276	270	294	295	299	298	293	272	229
Oct 31, 08:00	294	292	257	300	286	297	294	291	265	231
Oct 31, 07:30	299	223	255	251	288	301	299	292	267	228
Oct 31, 07:00	295	280	266	274	282	297	295	295	270	235
Oct 31, 06:30	298	244	282	283	257	297	298	297	265	229
Oct 31, 06:00	299	269	269	248	241	300	301	299	267	238
Oct 31, 05:30	292	293	276	253	255	294	296	292	258	243
Oct 31, 05:00	299	233	255	253	246	288	301	299	261	235
Oct 31, 04:30	293	238	238	245	233	286	293	293	247	232
Oct 31, 04:00	297	264	229	247	224	280	298	297	251	228
Oct 31, 03:30	248	249	266	235	225	272	296	293	248	239
Oct 31, 03:00	248	224	248	242	239	266	297	292	248	235
Oct 31, 02:30	295	225	270	241	238	265	295	295	253	231
Oct 31, 02:00	292	247	267	245	231	260	293	292	244	232
Oct 31, 01:30	294	230	229	232	219	242	294	294	244	224
Oct 31, 01:00	290	230	243	228	223	249	291	290	244	229
Oct 31, 00:30	238	217	212	222	226	235	288	289	238	225
Oct 31, 00:00	226	219	217	240	244	248	290	292	237	226
Oct 30, 23:30	226	230	242	254	235	243	298	294	238	226
Oct 30, 23:00	225	246	237	246	236	241	292	293	237	225
Oct 30, 22:30	218	214	214	221	243	246	297	294	236	218
Oct 30, 22:00	210	190	199	207	244	231	290	297	233	210
Oct 30, 21:30	203	190	197	193	196	229	287	284	225	203
Oct 30, 21:00	200	222	201	207	228	234	290	294	231	200
Oct 30, 20:30	201	185	197	219	232	280	296	291	243	201
Oct 30, 20:00	193	197	188	168	239	277	296	293	278	193
Oct 30, 19:30	185	152	160	178	253	266	295	299	275	185
Oct 30, 19:00	181	180	155	229	205	265	292	295	281	181
Oct 30, 18:30	179	175	141	181	237	274	302	294	282	179
Oct 30, 18:00	181	185	235	269	222	267	300	302	290	181
Oct 30, 17:30	188	198	167	228	217	261	298	302	297	188

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