CDIP 9band_direction 154

BLOCK ISLAND, RI - 154 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
Nov 30, 15:00	247	239	235	229	233	230	141	173	234	247
Nov 30, 14:30	251	246	251	232	166	178	141	164	235	251
Nov 30, 14:00	248	235	241	247	184	181	155	195	233	248
Nov 30, 13:30	248	241	253	232	213	199	142	189	231	248
Nov 30, 13:00	249	260	247	245	241	242	171	195	231	249
Nov 30, 12:30	249	259	243	243	195	220	129	189	234	249
Nov 30, 12:00	251	255	250	258	179	207	134	190	238	251
Nov 30, 11:30	252	246	239	255	209	227	190	190	235	252
Nov 30, 11:00	254	257	258	258	214	152	201	194	232	254
Nov 30, 10:30	256	249	256	261	235	250	183	191	237	256
Nov 30, 10:00	256	248	248	262	243	248	212	187	239	256
Nov 30, 09:30	254	260	244	248	254	225	220	185	235	254
Nov 30, 09:00	251	262	243	258	260	211	192	201	238	251
Nov 30, 08:30	249	236	239	240	253	156	188	187	236	249
Nov 30, 08:00	252	252	245	233	238	250	176	178	235	252
Nov 30, 07:30	255	255	251	248	254	209	175	182	237	255
Nov 30, 07:00	254	249	255	246	252	192	195	197	239	254
Nov 30, 06:30	256	244	241	242	263	240	199	173	230	256
Nov 30, 06:00	253	265	254	254	246	206	159	173	229	253
Nov 30, 05:30	251	231	240	234	233	211	147	170	227	251
Nov 30, 05:00	246	246	244	234	247	223	156	163	220	246
Nov 30, 04:30	246	248	244	217	228	186	152	171	219	246
Nov 30, 04:00	246	231	231	241	223	218	189	168	222	246
Nov 30, 03:30	241	242	239	232	221	139	163	166	222	241
Nov 30, 03:00	241	252	232	221	153	171	144	178	224	241
Nov 30, 02:30	241	249	245	253	207	166	169	178	220	241
Nov 30, 02:00	244	247	255	256	212	164	152	176	222	244
Nov 30, 01:30	248	249	239	241	208	164	147	179	225	248
Nov 30, 01:00	246	256	246	243	234	191	137	177	224	246
Nov 30, 00:30	247	252	250	245	209	210	158	187	226	247
Nov 30, 00:00	246	245	254	250	203	128	145	162	222	246
Nov 29, 23:30	251	249	256	335	223	202	148	171	218	251
Nov 29, 23:00	250	249	245	248	200	210	163	166	225	250
Nov 29, 22:30	253	250	244	245	219	152	141	176	223	253
Nov 29, 22:00	250	255	259	249	235	166	151	169	221	250
Nov 29, 21:30	254	258	262	239	211	152	155	180	225	254
Nov 29, 21:00	254	257	253	189	217	155	132	174	225	254
Nov 29, 20:30	252	263	259	234	159	117	134	178	226	252
Nov 29, 20:00	254	261	256	259	165	163	140	194	225	254
Nov 29, 19:30	255	251	247	254	208	149	132	189	228	255
Nov 29, 19:00	256	261	261	260	224	150	138	200	232	256
Nov 29, 18:30	259	259	247	231	186	117	133	196	233	259
Nov 29, 18:00	261	267	272	262	248	121	128	196	231	261
Nov 29, 17:30	262	279	256	140	250	138	142	202	226	262
Nov 29, 17:00	267	268	278	224	203	127	156	199	233	267
Nov 29, 16:30	270	286	266	265	147	139	145	195	238	270
Nov 29, 16:00	273	263	260	203	168	136	135	194	236	273
Nov 29, 15:30	275	283	269	271	127	117	125	200	234	275
Nov 29, 15:00	279	267	268	273	163	130	139	208	239	279

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