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 22, 15:00	257	247	257	256	257	248	243	237	223	183
Dec 22, 14:30	244	235	251	256	258	244	241	235	221	168
Dec 22, 14:00	249	250	254	256	257	249	237	233	219	163
Dec 22, 13:30	256	258	258	258	256	252	243	235	222	160
Dec 22, 13:00	260	237	253	257	260	249	241	237	224	173
Dec 22, 12:30	255	251	252	254	255	249	245	233	223	167
Dec 22, 12:00	248	253	252	259	253	248	243	235	226	175
Dec 22, 11:30	253	256	254	259	253	244	238	239	225	200
Dec 22, 11:00	254	245	253	258	254	247	242	232	230	204
Dec 22, 10:30	244	246	254	253	252	244	239	233	221	204
Dec 22, 10:00	245	257	256	260	255	245	239	236	224	205
Dec 22, 09:30	244	249	253	252	246	244	239	229	226	200
Dec 22, 09:00	243	252	252	256	249	243	236	231	215	204
Dec 22, 08:30	239	245	253	255	247	239	233	230	219	207
Dec 22, 08:00	248	259	252	257	248	237	232	230	222	209
Dec 22, 07:30	240	253	252	254	243	240	233	230	224	213
Dec 22, 07:00	238	248	253	250	248	238	242	232	225	217
Dec 22, 06:30	250	259	259	251	250	247	238	231	220	211
Dec 22, 06:00	245	252	256	253	249	245	238	231	219	211
Dec 22, 05:30	244	248	251	250	246	244	238	228	218	209
Dec 22, 05:00	243	245	253	253	251	243	240	230	219	206
Dec 22, 04:30	243	252	250	261	248	243	240	228	214	193
Dec 22, 04:00	245	259	253	253	252	245	239	223	214	196
Dec 22, 03:30	246	254	253	255	252	246	236	224	219	201
Dec 22, 03:00	245	250	254	257	247	245	233	222	220	208
Dec 22, 02:30	244	242	254	256	250	244	238	219	214	202
Dec 22, 02:00	246	251	254	253	251	246	236	219	209	202
Dec 22, 01:30	243	253	252	261	251	243	233	219	213	211
Dec 22, 01:00	238	240	253	258	249	238	231	221	220	216
Dec 22, 00:30	241	255	251	256	257	241	231	216	213	209
Dec 22, 00:00	233	243	253	256	253	242	233	221	213	215
Dec 21, 23:30	247	241	264	261	256	247	231	218	208	210
Dec 21, 23:00	229	251	261	261	262	246	229	217	208	208
Dec 21, 22:30	230	230	255	259	257	241	230	215	210	208
Dec 21, 22:00	227	240	260	259	258	241	227	215	206	207
Dec 21, 21:30	217	234	252	264	253	241	224	217	207	208
Dec 21, 21:00	233	231	260	264	255	237	233	220	208	212
Dec 21, 20:30	226	224	255	261	256	238	226	220	209	208
Dec 21, 20:00	227	221	255	260	258	245	227	218	207	205
Dec 21, 19:30	221	232	257	263	257	237	226	221	211	201
Dec 21, 19:00	210	233	253	262	259	241	227	222	210	200
Dec 21, 18:30	220	220	258	260	254	239	228	220	205	198
Dec 21, 18:00	223	232	264	263	253	244	233	223	209	194
Dec 21, 17:30	221	228	255	272	257	249	232	221	207	193
Dec 21, 17:00	221	222	253	264	252	245	232	221	208	191
Dec 21, 16:30	209	229	246	261	260	248	239	218	209	196
Dec 21, 16:00	225	218	247	261	259	251	235	225	211	195
Dec 21, 15:30	214	221	255	257	260	251	241	229	214	201
Dec 21, 15:00	213	239	262	270	263	252	236	228	213	202

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