CDIP 9band_direction 162

CLATSOP SPIT, OR - 162 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
Dec 18, 09:00	208	238	251	236	249	239	212	208	201	194
Dec 18, 08:30	210	255	253	233	249	240	216	210	201	185
Dec 18, 08:00	220	227	226	230	248	242	220	209	201	190
Dec 18, 07:30	217	220	228	235	248	233	217	211	202	190
Dec 18, 07:00	217	215	214	219	242	234	217	208	202	186
Dec 18, 06:30	216	222	216	232	240	239	216	212	202	184
Dec 18, 06:00	216	226	224	224	244	234	216	209	201	187
Dec 18, 05:30	217	233	243	251	251	245	217	211	201	190
Dec 18, 05:00	221	241	232	236	250	239	221	213	207	195
Dec 18, 04:30	226	237	221	233	249	247	226	211	206	194
Dec 18, 04:00	214	206	228	243	247	245	224	214	201	194
Dec 18, 03:30	224	228	230	244	253	254	224	216	210	197
Dec 18, 03:00	214	210	211	236	246	252	227	214	209	199
Dec 18, 02:30	222	214	226	232	250	252	225	222	209	203
Dec 18, 02:00	214	205	214	248	256	254	231	214	208	206
Dec 18, 01:30	214	209	210	238	252	253	233	214	208	204
Dec 18, 01:00	222	231	241	262	253	257	240	222	210	202
Dec 18, 00:30	217	201	237	241	250	254	235	217	210	202
Dec 18, 00:00	217	220	230	249	253	251	236	217	211	204
Dec 17, 23:30	210	205	230	253	259	254	236	210	214	204
Dec 17, 23:00	221	217	230	256	254	254	247	221	210	203
Dec 17, 22:30	222	203	216	252	255	256	247	222	211	202
Dec 17, 22:00	224	213	222	249	254	256	248	224	213	200
Dec 17, 21:30	221	218	228	244	261	256	250	221	211	197
Dec 17, 21:00	222	231	243	251	259	252	254	222	208	198
Dec 17, 20:30	221	210	232	242	261	257	247	221	211	196
Dec 17, 20:00	221	213	251	254	256	256	243	221	207	201
Dec 17, 19:30	223	210	241	251	258	253	244	223	209	200
Dec 17, 19:00	224	229	247	257	258	253	241	224	209	196
Dec 17, 18:30	207	203	261	263	254	250	237	219	207	198
Dec 17, 18:00	203	207	243	253	257	253	239	216	203	194
Dec 17, 17:30	222	227	255	251	255	253	236	222	203	193
Dec 17, 17:00	191	238	249	256	259	253	230	217	203	191
Dec 17, 16:30	191	244	253	260	258	253	227	217	207	191
Dec 17, 16:00	187	252	249	257	257	249	231	220	206	187
Dec 17, 15:30	225	250	258	256	254	247	225	222	215	165
Dec 17, 15:00	228	251	256	256	256	246	228	228	219	171
Dec 17, 14:30	257	247	251	253	257	250	227	226	219	167
Dec 17, 14:00	251	250	251	253	251	245	228	223	217	187
Dec 17, 13:30	254	256	258	260	254	249	229	226	219	197
Dec 17, 13:00	249	254	255	257	255	249	234	227	219	201
Dec 17, 12:30	254	250	260	262	255	254	236	224	218	203
Dec 17, 12:00	234	259	260	267	260	249	234	224	218	204
Dec 17, 11:30	252	251	262	259	257	252	232	225	218	209
Dec 17, 11:00	227	246	257	261	261	248	227	224	221	210
Dec 17, 10:30	231	262	260	260	259	252	231	221	218	217
Dec 17, 10:00	250	256	259	264	260	250	237	224	215	214
Dec 17, 09:30	232	254	260	265	264	250	232	225	217	213
Dec 17, 09:00	228	253	257	257	264	256	228	226	221	213

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