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
Feb 21, 00:30	268	299	309	294	263	268	268	253	237	205
Feb 21, 00:00	266	312	309	310	275	265	266	251	234	204
Feb 20, 23:30	267	304	300	289	276	273	267	255	230	204
Feb 20, 23:00	264	306	304	296	272	268	264	252	230	203
Feb 20, 22:30	261	296	295	286	278	269	261	245	232	205
Feb 20, 22:00	265	299	291	270	266	265	263	250	226	206
Feb 20, 21:30	264	301	304	294	268	264	262	248	228	205
Feb 20, 21:00	262	305	312	298	278	268	262	253	227	206
Feb 20, 20:30	268	302	308	275	271	268	261	245	228	209
Feb 20, 20:00	269	300	302	270	265	269	267	246	221	204
Feb 20, 19:30	264	294	305	271	269	264	258	246	223	202
Feb 20, 19:00	264	308	305	257	263	264	262	246	229	204
Feb 20, 18:30	266	291	292	247	270	266	260	241	229	206
Feb 20, 18:00	259	298	297	257	259	262	259	245	233	210
Feb 20, 17:30	257	301	309	274	254	257	263	242	231	211
Feb 20, 17:00	245	291	296	246	261	259	252	245	231	208
Feb 20, 16:30	256	299	296	264	261	256	255	246	230	210
Feb 20, 16:00	258	318	311	248	255	258	260	246	230	209
Feb 20, 15:30	258	295	289	244	257	258	255	247	229	205
Feb 20, 15:00	256	273	268	234	257	256	257	240	228	204
Feb 20, 14:30	256	291	286	245	257	255	256	245	225	202
Feb 20, 14:00	249	286	261	247	246	249	256	243	217	200
Feb 20, 13:30	259	294	277	242	257	254	259	235	219	202
Feb 20, 13:00	258	302	291	262	261	258	260	233	215	202
Feb 20, 12:30	254	291	280	264	256	254	251	231	216	201
Feb 20, 12:00	257	290	264	246	258	257	250	237	224	199
Feb 20, 11:30	247	292	275	262	256	254	247	231	217	201
Feb 20, 11:00	257	283	263	257	258	257	249	233	217	203
Feb 20, 10:30	232	287	259	262	260	260	247	232	221	205
Feb 20, 10:00	253	263	250	252	256	253	246	231	218	206
Feb 20, 09:30	262	255	252	270	258	262	241	223	215	201
Feb 20, 09:00	240	258	257	259	261	257	240	226	215	198
Feb 20, 08:30	251	238	266	260	249	253	251	230	214	198
Feb 20, 08:00	240	191	257	260	260	259	240	225	216	196
Feb 20, 07:30	252	196	245	257	256	252	233	223	212	197
Feb 20, 07:00	250	222	247	256	254	250	240	217	211	197
Feb 20, 06:30	253	252	252	264	256	253	236	222	210	199
Feb 20, 06:00	251	283	265	258	252	251	238	226	213	200
Feb 20, 05:30	240	197	255	258	254	250	240	220	212	198
Feb 20, 05:00	251	236	276	258	257	251	236	224	215	200
Feb 20, 04:30	251	202	273	260	260	251	237	230	216	198
Feb 20, 04:00	251	195	242	261	259	251	246	226	212	202
Feb 20, 03:30	255	227	245	264	260	255	248	230	215	197
Feb 20, 03:00	258	224	242	260	252	258	244	220	209	194
Feb 20, 02:30	257	230	234	247	250	257	242	222	211	196
Feb 20, 02:00	255	240	237	257	253	255	244	223	214	197
Feb 20, 01:30	247	234	261	260	258	257	247	220	208	193
Feb 20, 01:00	254	234	262	251	255	254	254	228	208	195
Feb 20, 00:30	251	233	247	250	254	251	236	231	214	196

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