CDIP 9band_direction 179

ASTORIA CANYON, OR - 179 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
Aug 22, 15:00	296	235	257	222	213	235	283	300	295	296
Aug 22, 14:30	291	327	230	216	222	264	292	303	293	291
Aug 22, 14:00	292	246	226	212	218	248	295	302	292	292
Aug 22, 13:30	289	260	252	211	224	233	290	307	286	289
Aug 22, 13:00	283	268	216	213	205	242	290	303	292	283
Aug 22, 12:30	283	288	238	219	226	253	293	306	290	283
Aug 22, 12:00	287	234	227	226	213	254	299	307	297	287
Aug 22, 11:30	285	295	233	229	224	264	291	297	289	285
Aug 22, 11:00	278	273	220	236	227	258	296	304	284	278
Aug 22, 10:30	279	20	247	230	238	268	288	301	284	279
Aug 22, 10:00	277	350	292	229	227	240	292	300	290	277
Aug 22, 09:30	277	224	223	218	222	250	291	297	286	277
Aug 22, 09:00	276	306	235	233	229	248	298	304	286	276
Aug 22, 08:30	268	276	220	215	210	269	288	299	283	268
Aug 22, 08:00	269	260	227	229	239	251	290	295	271	269
Aug 22, 07:30	269	282	245	221	240	252	292	294	282	269
Aug 22, 07:00	266	284	236	259	217	255	293	297	280	266
Aug 22, 06:30	260	258	219	204	203	247	292	296	277	260
Aug 22, 06:00	251	148	236	228	194	231	285	293	278	251
Aug 22, 05:30	253	324	222	220	207	222	285	297	270	253
Aug 22, 05:00	249	238	191	197	195	240	285	292	269	249
Aug 22, 04:30	232	276	242	247	199	243	277	296	267	232
Aug 22, 04:00	215	222	201	193	221	247	297	297	273	215
Aug 22, 03:30	203	193	214	225	195	247	281	296	275	203
Aug 22, 03:00	197	166	240	246	200	246	296	296	292	197
Aug 22, 02:30	194	242	238	237	200	258	290	305	272	194
Aug 22, 02:00	196	236	224	215	203	243	299	304	281	196
Aug 22, 01:30	197	254	203	174	206	243	296	301	284	197
Aug 22, 01:00	303	195	233	196	211	250	303	302	281	190
Aug 22, 00:30	191	246	236	227	211	247	296	308	276	191
Aug 22, 00:00	299	272	194	216	209	269	299	301	290	188
Aug 21, 23:30	293	173	233	212	212	275	293	306	291	190
Aug 21, 23:00	186	258	236	230	208	245	289	299	282	186
Aug 21, 22:30	190	11	206	199	204	267	300	296	293	190
Aug 21, 22:00	296	228	200	206	214	267	296	299	289	200
Aug 21, 21:30	303	182	232	278	218	276	303	304	280	208
Aug 21, 21:00	296	260	210	218	213	275	296	296	288	210
Aug 21, 20:30	297	309	222	239	230	284	297	297	288	221
Aug 21, 20:00	300	191	225	265	234	273	300	305	291	224
Aug 21, 19:30	227	256	229	229	219	276	299	298	288	227
Aug 21, 19:00	222	239	235	219	224	285	303	303	286	222
Aug 21, 18:30	302	216	235	229	214	285	302	294	279	230
Aug 21, 18:00	303	265	234	223	231	287	303	299	275	242
Aug 21, 17:30	277	276	250	222	223	283	293	297	277	252
Aug 21, 17:00	298	222	232	219	216	284	298	291	283	248
Aug 21, 16:30	294	217	239	230	207	275	294	288	277	245
Aug 21, 16:00	277	291	227	190	219	286	295	291	277	238
Aug 21, 15:30	299	225	227	216	209	273	299	298	276	235
Aug 21, 15:00	289	341	198	207	217	263	289	294	281	237

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