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
Dec 01, 23:00	234	242	228	209	157	166	166	226	234	250
Dec 01, 22:30	232	237	234	213	179	128	172	223	232	251
Dec 01, 22:00	231	246	232	163	192	118	158	224	231	251
Dec 01, 21:30	233	265	260	211	160	131	175	219	233	251
Dec 01, 21:00	251	241	237	233	236	138	160	217	230	251
Dec 01, 20:30	229	245	230	171	176	136	163	225	229	249
Dec 01, 20:00	246	235	227	223	203	109	154	215	230	246
Dec 01, 19:30	246	246	254	260	182	140	154	205	227	246
Dec 01, 19:00	248	239	239	162	123	126	151	206	226	248
Dec 01, 18:30	246	252	256	247	194	157	170	207	223	246
Dec 01, 18:00	246	243	244	248	174	168	151	201	224	246
Dec 01, 17:30	250	264	255	257	189	146	150	196	225	250
Dec 01, 17:00	249	235	227	224	217	136	115	190	226	249
Dec 01, 16:30	251	239	217	185	167	134	159	193	218	251
Dec 01, 16:00	250	242	231	230	207	125	164	193	225	250
Dec 01, 15:30	251	275	245	179	137	112	194	198	224	251
Dec 01, 15:00	252	237	217	142	116	122	161	183	222	252
Dec 01, 14:30	250	239	227	184	109	119	137	185	225	250
Dec 01, 14:00	252	240	265	213	136	97	121	183	226	252
Dec 01, 13:30	251	241	257	210	156	158	137	191	223	251
Dec 01, 13:00	250	250	231	224	105	121	131	193	229	250
Dec 01, 12:30	253	254	250	239	183	115	136	210	226	253
Dec 01, 12:00	254	246	246	204	130	109	121	189	234	254
Dec 01, 11:30	253	264	225	216	176	124	136	204	232	253
Dec 01, 11:00	252	263	238	152	172	123	172	197	232	252
Dec 01, 10:30	254	260	239	203	160	109	148	192	227	254
Dec 01, 10:00	260	266	259	288	129	134	126	189	233	260
Dec 01, 09:30	262	268	245	250	172	138	151	204	233	262
Dec 01, 09:00	264	269	232	242	185	142	125	199	232	264
Dec 01, 08:30	263	261	247	233	151	145	167	195	235	263
Dec 01, 08:00	263	258	242	239	128	123	137	203	237	263
Dec 01, 07:30	267	274	266	266	203	167	139	199	238	267
Dec 01, 07:00	267	258	244	180	158	169	168	192	235	267
Dec 01, 06:30	267	257	282	291	168	117	154	192	234	267
Dec 01, 06:00	272	271	274	255	164	158	204	200	234	272
Dec 01, 05:30	272	261	276	232	136	140	142	188	234	272
Dec 01, 05:00	270	266	274	267	175	132	185	196	237	270
Dec 01, 04:30	275	273	281	277	173	136	137	181	240	275
Dec 01, 04:00	278	279	272	252	207	140	201	204	237	278
Dec 01, 03:30	275	271	266	332	191	125	174	195	242	275
Dec 01, 03:00	274	277	251	229	180	95	133	196	239	274
Dec 01, 02:30	273	284	262	241	123	114	138	182	231	273
Dec 01, 02:00	272	268	270	259	200	136	154	183	234	272
Dec 01, 01:30	270	270	249	263	158	182	137	172	236	270
Dec 01, 01:00	267	257	232	232	136	163	180	192	232	267
Dec 01, 00:30	267	284	280	212	317	123	120	162	237	267
Dec 01, 00:00	261	272	230	222	189	171	142	161	236	261
Nov 30, 23:30	261	275	244	248	171	120	128	176	241	261
Nov 30, 23:00	258	257	242	203	175	132	145	172	242	258

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