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
Aug 13, 13:30	281	295	279	171	143	138	137	145	153	281
Aug 13, 13:00	286	296	350	166	116	138	135	144	153	286
Aug 13, 12:30	282	190	91	285	137	141	132	145	160	282
Aug 13, 12:00	281	311	4	196	116	144	139	141	159	281
Aug 13, 11:30	286	24	10	268	133	140	136	145	161	286
Aug 13, 11:00	294	285	231	44	151	136	143	146	161	294
Aug 13, 10:30	296	325	355	135	136	149	134	148	160	296
Aug 13, 10:00	297	315	328	12	144	140	136	149	161	297
Aug 13, 09:30	296	321	345	310	137	142	134	150	162	296
Aug 13, 09:00	287	285	223	5	143	132	137	151	157	287
Aug 13, 08:30	293	322	307	189	181	158	138	148	159	293
Aug 13, 08:00	289	297	291	129	133	146	139	149	171	289
Aug 13, 07:30	284	298	317	139	160	141	141	146	158	284
Aug 13, 07:00	280	309	286	296	141	144	134	148	162	280
Aug 13, 06:30	277	295	282	288	127	138	134	151	165	277
Aug 13, 06:00	275	301	288	146	163	133	140	144	163	275
Aug 13, 05:30	270	268	279	156	139	165	132	149	161	270
Aug 13, 05:00	264	230	277	335	137	138	141	146	159	264
Aug 13, 04:30	262	285	263	27	137	133	140	152	164	262
Aug 13, 04:00	262	302	240	350	140	138	137	148	170	262
Aug 13, 03:30	262	256	216	230	146	141	136	149	159	262
Aug 13, 03:00	262	124	277	125	150	149	137	151	157	262
Aug 13, 02:30	262	278	205	247	128	120	134	149	158	262
Aug 13, 02:00	262	306	277	196	149	146	143	148	161	262
Aug 13, 01:30	264	284	263	219	163	169	141	152	163	264
Aug 13, 01:00	262	270	278	221	165	171	149	148	160	262
Aug 13, 00:30	257	262	230	268	176	166	138	156	157	257
Aug 13, 00:00	251	258	253	213	119	148	136	155	166	251
Aug 12, 23:30	247	253	249	221	118	154	133	151	167	247
Aug 12, 23:00	246	236	218	118	101	153	154	155	167	246
Aug 12, 22:30	248	260	222	208	180	152	138	154	168	248
Aug 12, 22:00	245	220	254	170	197	149	149	159	164	245
Aug 12, 21:30	245	251	225	190	145	148	143	152	166	245
Aug 12, 21:00	244	254	267	136	152	131	142	152	170	244
Aug 12, 20:30	240	294	215	84	158	148	135	155	167	240
Aug 12, 20:00	242	220	218	137	137	125	128	155	168	242
Aug 12, 19:30	237	1	42	67	138	124	135	148	169	237
Aug 12, 19:00	164	273	100	127	122	123	134	149	164	240
Aug 12, 18:30	241	224	61	145	152	134	137	152	171	241
Aug 12, 18:00	164	235	155	181	135	135	138	152	164	247
Aug 12, 17:30	244	207	171	134	145	137	127	153	166	244
Aug 12, 17:00	252	75	151	124	135	138	136	153	166	252
Aug 12, 16:30	248	291	191	147	129	131	138	151	168	248
Aug 12, 16:00	251	221	165	140	135	140	132	149	168	251
Aug 12, 15:30	248	210	176	156	128	119	133	146	165	248
Aug 12, 15:00	245	226	154	132	142	137	133	143	161	245
Aug 12, 14:30	241	224	177	149	145	141	127	149	177	241
Aug 12, 14:00	171	257	181	135	138	148	135	148	171	242
Aug 12, 13:30	237	236	188	158	135	137	135	154	167	237

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