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 29, 08:00	256	283	278	302	270	52	183	237	256	294
Nov 29, 07:30	253	282	289	281	283	91	196	236	253	287
Nov 29, 07:00	286	272	281	293	276	182	145	232	258	286
Nov 29, 06:30	258	275	282	284	303	149	169	235	258	289
Nov 29, 06:00	258	276	268	263	204	257	185	238	258	286
Nov 29, 05:30	250	262	290	262	239	219	171	238	250	289
Nov 29, 05:00	257	257	248	265	252	223	197	232	257	285
Nov 29, 04:30	257	261	274	284	278	162	178	229	257	288
Nov 29, 04:00	265	280	278	260	280	184	183	235	265	286
Nov 29, 03:30	262	277	289	288	283	203	160	237	262	288
Nov 29, 03:00	262	284	278	290	290	290	123	233	262	287
Nov 29, 02:30	262	274	258	264	278	136	152	225	262	288
Nov 29, 02:00	262	284	291	289	288	278	154	239	262	290
Nov 29, 01:30	286	254	274	254	170	147	136	221	256	286
Nov 29, 01:00	283	269	280	296	261	119	134	222	250	283
Nov 29, 00:30	285	282	278	279	268	101	126	207	251	285
Nov 29, 00:00	286	256	274	281	290	165	115	207	248	286
Nov 28, 23:30	282	255	281	280	233	114	128	204	250	282
Nov 28, 23:00	276	266	270	284	246	136	157	199	247	276
Nov 28, 22:30	276	280	278	271	290	150	132	174	246	276
Nov 28, 22:00	242	266	254	258	275	164	140	202	242	269
Nov 28, 21:30	267	263	249	270	216	164	124	163	246	267
Nov 28, 21:00	264	279	273	245	222	122	123	175	239	264
Nov 28, 20:30	264	254	248	272	259	199	156	157	241	264
Nov 28, 20:00	261	254	261	231	258	144	125	164	241	261
Nov 28, 19:30	257	262	257	269	244	196	160	184	240	257
Nov 28, 19:00	258	259	250	268	222	188	133	181	241	258
Nov 28, 18:30	262	257	265	262	245	150	124	172	242	262
Nov 28, 18:00	263	264	268	272	240	150	121	186	243	263
Nov 28, 17:30	260	250	257	264	259	154	125	178	241	260
Nov 28, 17:00	264	254	256	249	230	147	136	187	243	264
Nov 28, 16:30	267	263	261	202	263	182	121	154	242	267
Nov 28, 16:00	266	265	258	279	220	143	119	157	243	266
Nov 28, 15:30	270	261	266	255	232	158	119	156	243	270
Nov 28, 15:00	269	244	267	258	198	129	116	139	238	269
Nov 28, 14:30	265	286	265	263	246	136	123	138	238	265
Nov 28, 14:00	265	272	253	241	205	196	120	130	234	265
Nov 28, 13:30	265	257	267	292	241	104	120	151	233	265
Nov 28, 13:00	265	255	257	289	214	129	126	136	227	265
Nov 28, 12:30	263	253	263	261	220	139	118	128	226	263
Nov 28, 12:00	260	245	242	227	197	147	119	126	218	260
Nov 28, 11:30	259	249	271	215	230	131	128	135	220	259
Nov 28, 11:00	257	243	255	241	232	146	124	138	218	257
Nov 28, 10:30	257	244	265	245	211	155	131	133	217	257
Nov 28, 10:00	264	255	261	235	240	126	122	137	201	264
Nov 28, 09:30	264	264	270	254	264	149	129	133	208	264
Nov 28, 09:00	264	269	262	275	235	125	128	130	193	264
Nov 28, 08:30	267	278	275	216	183	128	126	136	193	267
Nov 28, 08:00	278	311	279	179	267	135	131	133	183	278

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