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 27, 21:00	310	311	290	235	220	226	292	310	310	310
Aug 27, 20:30	312	284	318	259	210	215	284	309	312	313
Aug 27, 20:00	310	315	292	188	196	226	285	311	310	309
Aug 27, 19:30	310	340	272	233	225	245	293	312	310	307
Aug 27, 19:00	302	319	294	218	205	232	293	305	302	303
Aug 27, 18:30	298	283	293	238	204	221	275	306	298	299
Aug 27, 18:00	302	300	280	228	231	227	290	308	302	300
Aug 27, 17:30	302	309	279	211	214	238	294	305	302	304
Aug 27, 17:00	303	340	216	204	229	210	290	309	300	303
Aug 27, 16:30	301	1	247	185	219	221	292	313	301	306
Aug 27, 16:00	296	287	241	247	250	211	292	304	296	305
Aug 27, 15:30	298	7	317	244	250	240	293	312	298	308
Aug 27, 15:00	306	315	280	208	196	232	289	306	294	306
Aug 27, 14:30	306	330	298	255	234	250	294	304	291	306
Aug 27, 14:00	307	332	258	203	209	227	289	297	290	307
Aug 27, 13:30	309	304	290	245	216	249	283	300	290	309
Aug 27, 13:00	313	327	298	223	237	250	297	305	291	313
Aug 27, 12:30	311	309	301	205	217	233	294	299	291	311
Aug 27, 12:00	314	305	284	201	228	211	289	296	292	314
Aug 27, 11:30	314	324	269	248	237	238	290	304	292	314
Aug 27, 11:00	315	299	289	230	207	210	282	291	291	315
Aug 27, 10:30	316	322	304	142	221	251	280	291	295	316
Aug 27, 10:00	313	341	353	178	211	237	272	293	296	313
Aug 27, 09:30	311	323	283	241	250	238	283	289	295	311
Aug 27, 09:00	309	309	250	209	247	215	269	287	298	309
Aug 27, 08:30	306	326	287	259	211	243	268	287	294	306
Aug 27, 08:00	300	306	141	227	208	239	265	295	295	300
Aug 27, 07:30	299	305	5	174	221	225	273	284	297	299
Aug 27, 07:00	289	332	290	252	241	221	262	287	295	289
Aug 27, 06:30	286	230	159	226	230	210	258	281	291	286
Aug 27, 06:00	278	78	256	187	223	222	246	282	293	278
Aug 27, 05:30	276	267	256	225	205	227	261	276	296	276
Aug 27, 05:00	273	273	242	253	197	218	265	278	289	273
Aug 27, 04:30	272	253	182	192	212	217	265	283	291	272
Aug 27, 04:00	290	272	154	167	206	222	271	284	290	270
Aug 27, 03:30	294	190	198	218	234	220	278	289	294	271
Aug 27, 03:00	296	187	266	218	242	219	278	290	296	273
Aug 27, 02:30	297	167	232	205	203	223	282	288	297	270
Aug 27, 02:00	294	253	250	227	236	240	280	283	294	272
Aug 27, 01:30	292	228	254	167	206	218	278	283	292	274
Aug 27, 01:00	295	298	281	224	196	231	281	289	295	270
Aug 27, 00:30	288	229	256	196	203	234	276	277	288	272
Aug 27, 00:00	280	131	270	212	229	245	280	283	289	269
Aug 26, 23:30	273	204	174	204	219	248	273	285	289	275
Aug 26, 23:00	280	230	251	229	241	235	280	281	290	276
Aug 26, 22:30	268	144	166	189	196	227	268	276	285	277
Aug 26, 22:00	279	173	214	207	214	240	279	279	281	275
Aug 26, 21:30	289	109	232	218	219	235	289	275	279	279
Aug 26, 21:00	278	114	251	231	200	236	278	280	288	286

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