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 18, 07:00	235	223	261	209	226	240	275	318	309	235
Aug 18, 06:30	241	154	191	194	212	237	284	318	308	241
Aug 18, 06:00	269	215	207	217	209	243	295	320	309	269
Aug 18, 05:30	317	229	201	209	201	254	281	316	309	317
Aug 18, 05:00	339	145	206	210	210	223	294	314	307	339
Aug 18, 04:30	317	183	195	203	206	236	283	316	314	317
Aug 18, 04:00	316	279	216	211	215	235	275	318	311	316
Aug 18, 03:30	317	223	199	211	204	240	275	318	312	317
Aug 18, 03:00	321	165	200	201	201	225	288	319	313	321
Aug 18, 02:30	330	234	200	207	202	250	267	316	311	330
Aug 18, 02:00	327	234	190	208	217	220	272	314	311	327
Aug 18, 01:30	329	66	197	198	197	223	267	314	314	329
Aug 18, 01:00	329	251	215	204	210	224	270	317	312	329
Aug 18, 00:30	330	170	194	204	200	223	265	315	317	330
Aug 18, 00:00	334	291	206	206	202	222	276	315	313	334
Aug 17, 23:30	338	147	214	219	201	212	272	316	312	338
Aug 17, 23:00	337	261	202	216	220	219	258	319	320	337
Aug 17, 22:30	339	273	241	216	206	227	271	319	318	339
Aug 17, 22:00	337	250	231	203	215	218	260	318	322	337
Aug 17, 21:30	336	261	190	212	223	216	289	320	317	336
Aug 17, 21:00	331	265	225	209	214	219	262	318	320	331
Aug 17, 20:30	331	233	199	225	196	226	277	314	313	331
Aug 17, 20:00	328	167	212	243	234	207	263	315	312	328
Aug 17, 19:30	325	288	217	197	251	197	262	308	312	325
Aug 17, 19:00	319	336	219	227	246	231	266	308	307	319
Aug 17, 18:30	314	258	196	231	218	219	266	304	307	314
Aug 17, 18:00	318	265	198	227	223	234	261	305	307	318
Aug 17, 17:30	323	178	220	239	212	235	248	309	304	323
Aug 17, 17:00	330	288	216	205	260	237	253	307	310	330
Aug 17, 16:30	329	274	237	208	246	217	253	310	311	329
Aug 17, 16:00	339	332	240	204	183	218	252	304	310	339
Aug 17, 15:30	343	324	235	225	211	227	261	303	309	343
Aug 17, 15:00	341	60	195	183	212	221	244	305	310	341
Aug 17, 14:30	348	272	228	224	238	231	242	301	311	348
Aug 17, 14:00	347	274	221	192	209	217	246	301	311	347
Aug 17, 13:30	341	176	168	199	221	205	235	300	308	341
Aug 17, 13:00	344	185	196	215	210	232	263	302	309	344
Aug 17, 12:30	340	79	165	189	217	213	255	304	310	340
Aug 17, 12:00	339	204	198	177	227	219	246	305	310	339
Aug 17, 11:30	341	340	222	222	202	214	239	297	308	341
Aug 17, 11:00	345	305	199	196	230	215	221	300	311	345
Aug 17, 10:30	342	26	183	203	170	202	245	300	310	342
Aug 17, 10:00	342	3	221	222	197	201	238	295	311	342
Aug 17, 09:30	344	67	186	203	206	207	252	297	309	344
Aug 17, 09:00	345	306	227	208	227	214	241	297	309	345
Aug 17, 08:30	309	163	169	203	217	212	243	298	309	345
Aug 17, 08:00	341	117	225	220	191	202	247	301	311	341
Aug 17, 07:30	343	260	262	225	209	217	249	306	312	343
Aug 17, 07:00	336	190	197	195	226	223	261	307	310	336

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