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, 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
Nov 30, 22:30	259	271	249	230	150	135	135	171	239	259
Nov 30, 22:00	257	241	234	248	194	162	141	160	237	257
Nov 30, 21:30	257	251	237	207	150	147	141	169	234	257
Nov 30, 21:00	253	252	239	235	78	117	136	171	240	253
Nov 30, 20:30	256	256	258	254	146	124	153	160	230	256
Nov 30, 20:00	257	253	251	252	122	141	140	184	232	257
Nov 30, 19:30	258	250	227	204	154	137	134	164	220	258
Nov 30, 19:00	259	275	254	216	140	133	133	154	223	259
Nov 30, 18:30	261	267	220	254	195	123	148	171	216	261
Nov 30, 18:00	266	279	221	185	141	124	134	159	213	266
Nov 30, 17:30	269	274	201	165	126	144	132	159	217	269
Nov 30, 17:00	267	267	242	262	127	128	133	163	213	267
Nov 30, 16:30	274	260	235	176	130	127	132	171	214	274
Nov 30, 16:00	270	283	227	281	156	129	135	180	214	270
Nov 30, 15:30	274	270	264	160	135	115	131	162	223	274
Nov 30, 15:00	278	250	167	179	120	124	129	171	219	278

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